| 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 | $32.56 | 4.199% | $33.9272 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $58.84 | 10.698% | $65.1347 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $103.50 | 6.787% | $110.5245 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $29.93 | 10.605% | $33.1041 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $168.33 | 11.217% | $187.2116 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $180.53 | 3.408% | $186.6825 | $186.68 | $186.70 | $186.70 |
| Purchase #7 | $203.98 | 3.226% | $210.5604 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $777.67 | $827.1450 | $827.13 | $827.15 | $827.10 | |