| 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 | $83.58 | 9.625% | $91.6246 | $91.62 | $91.60 | $91.60 |
| Purchase #2 | $58.96 | 7.438% | $63.3454 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $64.68 | 7.515% | $69.5407 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $24.89 | 9.310% | $27.2073 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $119.42 | 13.189% | $135.1703 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $79.29 | 9.743% | $87.0152 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $129.85 | 7.146% | $139.1291 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $560.67 | $613.0326 | $613.04 | $613.00 | $612.90 | |