| 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 | $25.98 | 11.351% | $28.929 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $151.33 | 5.319% | $159.3792 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $118.77 | 12.736% | $133.8965 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $135.82 | 10.760% | $150.4342 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $67.93 | 9.204% | $74.1823 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $225.82 | 13.544% | $256.4051 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $22.95 | 5.287% | $24.1634 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $748.60 | $827.3897 | $827.39 | $827.45 | $827.40 | |