| 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 | $56.74 | 6.361% | $60.3492 | $60.35 | $60.35 | $60.30 |
| Purchase #2 | $19.76 | 6.540% | $21.0523 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $80.49 | 8.678% | $87.4749 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $157.56 | 7.531% | $169.4258 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $211.37 | 8.825% | $230.0234 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $144.55 | 10.613% | $159.8911 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $159.85 | 6.148% | $169.6776 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $830.32 | $897.8943 | $897.89 | $897.90 | $897.90 | |