| 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 | $7.35 | 12.673% | $8.2815 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $101.97 | 4.420% | $106.4771 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $98.80 | 11.501% | $110.163 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $176.39 | 8.456% | $191.3055 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $205.67 | 8.789% | $223.7463 | $223.75 | $223.75 | $223.70 |
| Purchase #6 | $54.40 | 11.563% | $60.6903 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $49.78 | 4.334% | $51.9375 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $694.36 | $752.6012 | $752.61 | $752.65 | $752.60 | |