| 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 | $69.72 | 7.131% | $74.6917 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $102.72 | 7.224% | $110.1405 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $209.98 | 13.489% | $238.3042 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $10.46 | 12.109% | $11.7266 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $176.45 | 11.482% | $196.71 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $48.93 | 6.197% | $51.9622 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $19.38 | 11.195% | $21.5496 | $21.55 | $21.55 | $21.50 |
| 7 purchase totals = | $637.64 | $705.0848 | $705.08 | $705.10 | $705.00 | |