| 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 | $19.32 | 10.138% | $21.2787 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $103.84 | 10.695% | $114.9457 | $114.95 | $114.95 | $114.90 |
| Purchase #3 | $116.64 | 13.295% | $132.1473 | $132.15 | $132.15 | $132.10 |
| Purchase #4 | $59.28 | 9.237% | $64.7557 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $211.48 | 9.836% | $232.2812 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $34.26 | 9.796% | $37.6161 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $26.98 | 5.307% | $28.4118 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $571.80 | $631.4365 | $631.45 | $631.45 | $631.40 | |