| 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 | $106.39 | 5.805% | $112.5659 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $98.75 | 7.673% | $106.3271 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $26.66 | 11.459% | $29.715 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $27.98 | 12.246% | $31.4064 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $250.65 | 8.528% | $272.0254 | $272.03 | $272.05 | $272.00 |
| Purchase #6 | $206.67 | 8.702% | $224.6544 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $28.70 | 10.220% | $31.6331 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $745.80 | $808.3273 | $808.34 | $808.35 | $808.30 | |