| 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 | $44.79 | 7.440% | $48.1224 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $203.35 | 9.268% | $222.1965 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $167.60 | 5.146% | $176.2247 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $174.52 | 11.716% | $194.9668 | $194.97 | $194.95 | $195.00 |
| Purchase #5 | $53.94 | 11.414% | $60.0967 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $99.43 | 10.467% | $109.8373 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $25.73 | 12.149% | $28.8559 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $769.36 | $840.3003 | $840.31 | $840.25 | $840.30 | |