| 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 | $48.45 | 3.781% | $50.2819 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $191.59 | 6.595% | $204.2254 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $33.80 | 3.535% | $34.9948 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $88.45 | 5.727% | $93.5155 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $33.35 | 13.175% | $37.7439 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $209.80 | 11.334% | $233.5787 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $237.83 | 11.244% | $264.5716 | $264.57 | $264.55 | $264.60 |
| 7 purchase totals = | $843.27 | $918.9118 | $918.91 | $918.95 | $918.90 | |