| 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 | $104.82 | 5.723% | $110.8188 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $49.44 | 13.871% | $56.2978 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $231.75 | 8.219% | $250.7975 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $57.46 | 12.571% | $64.6833 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $54.48 | 10.521% | $60.2118 | $60.21 | $60.20 | $60.20 |
| Purchase #6 | $89.74 | 11.790% | $100.3203 | $100.32 | $100.30 | $100.30 |
| Purchase #7 | $73.48 | 8.554% | $79.7655 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $661.17 | $722.8950 | $722.90 | $722.85 | $722.90 | |