| 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 | $57.72 | 8.740% | $62.7647 | $62.76 | $62.75 | $62.80 |
| Purchase #2 | $131.87 | 4.735% | $138.114 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $231.45 | 9.610% | $253.6923 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $31.30 | 6.332% | $33.2819 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $181.48 | 8.700% | $197.2688 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $6.32 | 6.831% | $6.7517 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $204.32 | 8.832% | $222.3655 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $844.46 | $914.2389 | $914.23 | $914.20 | $914.40 | |