| 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 | $9.60 | 11.745% | $10.7275 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $66.89 | 3.136% | $68.9877 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $23.43 | 3.311% | $24.2058 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $159.30 | 12.833% | $179.743 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $102.39 | 7.511% | $110.0805 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $183.32 | 12.641% | $206.4935 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $159.79 | 4.401% | $166.8224 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $704.72 | $767.0604 | $767.06 | $767.10 | $767.00 | |