| 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 | $91.60 | 10.317% | $101.0504 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $126.87 | 3.347% | $131.1163 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $117.36 | 13.795% | $133.5498 | $133.55 | $133.55 | $133.50 |
| Purchase #4 | $87.88 | 4.434% | $91.7766 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $38.38 | 10.319% | $42.3404 | $42.34 | $42.35 | $42.30 |
| Purchase #6 | $114.87 | 12.613% | $129.3586 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $86.90 | 7.239% | $93.1907 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $663.86 | $722.3828 | $722.39 | $722.40 | $722.40 | |