| 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 | $64.73 | 7.502% | $69.586 | $69.59 | $69.60 | $69.60 |
| Purchase #2 | $178.37 | 8.838% | $194.1343 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $150.83 | 3.389% | $155.9416 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $52.40 | 3.362% | $54.1617 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $99.66 | 12.461% | $112.0786 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $58.29 | 11.359% | $64.9112 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $247.51 | 7.245% | $265.4421 | $265.44 | $265.45 | $265.40 |
| 7 purchase totals = | $851.79 | $916.2555 | $916.25 | $916.30 | $916.20 | |