| 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 | $69.94 | 10.207% | $77.0788 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $223.27 | 12.777% | $251.7972 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $150.36 | 7.495% | $161.6295 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $149.35 | 6.540% | $159.1175 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $22.78 | 8.542% | $24.7259 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $48.49 | 9.837% | $53.26 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $188.60 | 11.523% | $210.3324 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $852.79 | $937.9413 | $937.95 | $938.00 | $937.90 | |