| 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 | $122.90 | 8.852% | $133.7791 | $133.78 | $133.80 | $133.80 |
| Purchase #2 | $53.70 | 5.686% | $56.7534 | $56.75 | $56.75 | $56.80 |
| Purchase #3 | $168.39 | 10.533% | $186.1265 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $69.42 | 3.597% | $71.917 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $97.31 | 13.192% | $110.1471 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $108.70 | 6.160% | $115.3959 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $109.39 | 7.120% | $117.1786 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $729.81 | $791.2976 | $791.31 | $791.35 | $791.30 | |