| 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 | $67.60 | 8.624% | $73.4298 | $73.43 | $73.45 | $73.40 |
| Purchase #2 | $179.68 | 11.689% | $200.6828 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $150.26 | 12.611% | $169.2093 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $77.52 | 7.110% | $83.0317 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $122.31 | 8.190% | $132.3272 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $41.77 | 10.830% | $46.2937 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $121.35 | 3.192% | $125.2235 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $760.49 | $830.1980 | $830.19 | $830.25 | $830.10 | |