| 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 | $232.39 | 5.783% | $245.8291 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $74.40 | 7.228% | $79.7776 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $83.33 | 3.266% | $86.0516 | $86.05 | $86.05 | $86.10 |
| Purchase #4 | $91.48 | 5.723% | $96.7154 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $21.70 | 8.143% | $23.467 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $135.89 | 5.589% | $143.4849 | $143.48 | $143.50 | $143.50 |
| Purchase #7 | $128.51 | 6.448% | $136.7963 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $767.70 | $812.1219 | $812.13 | $812.15 | $812.20 | |