| 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 | $15.39 | 4.468% | $16.0776 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $87.47 | 10.556% | $96.7033 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $68.51 | 8.209% | $74.134 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $65.67 | 11.256% | $73.0618 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $125.90 | 13.857% | $143.346 | $143.35 | $143.35 | $143.30 |
| Purchase #6 | $162.47 | 5.408% | $171.2564 | $171.26 | $171.25 | $171.30 |
| Purchase #7 | $107.60 | 12.290% | $120.824 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $633.01 | $695.4031 | $695.40 | $695.40 | $695.40 | |