| 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 | $96.29 | 13.120% | $108.9232 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $123.30 | 13.541% | $139.9961 | $140.00 | $140.00 | $140.00 |
| Purchase #3 | $113.26 | 7.382% | $121.6209 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $17.95 | 12.299% | $20.1577 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $101.80 | 8.193% | $110.1405 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $52.98 | 4.651% | $55.4441 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $69.45 | 11.169% | $77.2069 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $575.03 | $633.4894 | $633.49 | $633.45 | $633.40 | |