| 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 | $44.84 | 13.857% | $51.0535 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $69.92 | 7.111% | $74.892 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $155.40 | 9.281% | $169.8227 | $169.82 | $169.80 | $169.80 |
| Purchase #4 | $94.91 | 12.133% | $106.4254 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $213.57 | 8.555% | $231.8409 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $143.96 | 5.786% | $152.2895 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $191.54 | 5.131% | $201.3679 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $914.14 | $987.6919 | $987.69 | $987.70 | $987.70 | |