| 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 | $27.66 | 12.487% | $31.1139 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $16.83 | 9.321% | $18.3987 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $65.63 | 5.572% | $69.2869 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $151.78 | 13.636% | $172.4767 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $217.65 | 3.251% | $224.7258 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $74.62 | 9.694% | $81.8537 | $81.85 | $81.85 | $81.90 |
| Purchase #7 | $5.76 | 6.462% | $6.1322 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $559.93 | $603.9879 | $603.99 | $604.05 | $604.00 | |