| 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 | $19.62 | 7.495% | $21.0905 | $21.09 | $21.10 | $21.10 |
| Purchase #2 | $238.51 | 4.568% | $249.4051 | $249.41 | $249.40 | $249.40 |
| Purchase #3 | $59.39 | 4.105% | $61.828 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $24.97 | 8.532% | $27.1004 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $59.72 | 8.300% | $64.6768 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $161.54 | 6.433% | $171.9319 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $13.98 | 4.438% | $14.6004 | $14.60 | $14.60 | $14.60 |
| 7 purchase totals = | $577.73 | $610.6331 | $610.64 | $610.70 | $610.60 | |