| 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 | $83.27 | 9.130% | $90.8726 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $243.46 | 11.784% | $272.1493 | $272.15 | $272.15 | $272.10 |
| Purchase #3 | $96.86 | 11.163% | $107.6725 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $161.92 | 5.113% | $170.199 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $179.63 | 11.294% | $199.9174 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $24.27 | 13.421% | $27.5273 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $100.54 | 4.409% | $104.9728 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $889.95 | $973.3109 | $973.31 | $973.25 | $973.30 | |