| 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 | $102.74 | 8.656% | $111.6332 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $14.54 | 9.733% | $15.9552 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $77.89 | 11.172% | $86.5919 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $245.67 | 12.433% | $276.2142 | $276.21 | $276.20 | $276.20 |
| Purchase #5 | $152.94 | 4.130% | $159.2564 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $101.77 | 9.203% | $111.1359 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $223.32 | 5.535% | $235.6808 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $918.87 | $996.4676 | $996.47 | $996.50 | $996.50 | |