| 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 | $83.37 | 11.285% | $92.7783 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $53.80 | 13.586% | $61.1093 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $31.84 | 12.871% | $35.9381 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $207.96 | 8.739% | $226.1336 | $226.13 | $226.15 | $226.10 |
| Purchase #5 | $29.42 | 8.854% | $32.0248 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $143.93 | 11.340% | $160.2517 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $209.31 | 12.526% | $235.5282 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $759.63 | $843.7640 | $843.76 | $843.80 | $843.70 | |