| 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 | $55.45 | 9.336% | $60.6268 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $42.99 | 4.525% | $44.9353 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $156.43 | 5.239% | $164.6254 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $72.66 | 13.121% | $82.1937 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $188.46 | 6.474% | $200.6609 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $87.85 | 7.327% | $94.2868 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $110.59 | 8.356% | $119.8309 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $714.43 | $767.1598 | $767.17 | $767.25 | $767.10 | |