| 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 | $39.52 | 11.643% | $44.1213 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $10.35 | 10.697% | $11.4571 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $233.65 | 3.121% | $240.9422 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $58.94 | 10.189% | $64.9454 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $64.37 | 10.502% | $71.1301 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $111.72 | 8.808% | $121.5603 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $239.55 | 10.472% | $264.6357 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $758.10 | $818.7921 | $818.80 | $818.80 | $818.70 | |