| 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 | $50.98 | 13.304% | $57.7624 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $155.65 | 12.479% | $175.0736 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $142.89 | 9.263% | $156.1259 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $61.60 | 11.533% | $68.7043 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $51.95 | 5.335% | $54.7215 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $38.94 | 9.195% | $42.5205 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $162.54 | 9.450% | $177.9 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $664.55 | $732.8082 | $732.80 | $732.75 | $732.80 | |