| 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 | $84.47 | 11.434% | $94.1283 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $148.30 | 7.262% | $159.0695 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $73.55 | 8.386% | $79.7179 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $121.37 | 5.487% | $128.0296 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $89.49 | 9.726% | $98.1938 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $16.44 | 4.102% | $17.1144 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $86.60 | 4.857% | $90.8062 | $90.81 | $90.80 | $90.80 |
| 7 purchase totals = | $620.22 | $667.0597 | $667.06 | $667.05 | $667.00 | |