| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.63 | 4.732% | $50.9312 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $210.69 | 5.740% | $222.7836 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $171.58 | 10.468% | $189.541 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $150.74 | 5.734% | $159.3834 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $228.28 | 6.626% | $243.4058 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $179.75 | 13.198% | $203.4734 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $221.78 | 12.131% | $248.6841 | $248.68 | $248.70 | $248.70 |
| 7 purchase totals = | $1,211.45 | $1,318.2025 | $1,318.19 | $1,318.25 | $1,318.20 | |