| 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 | $53.85 | 4.242% | $56.1343 | $56.13 | $56.15 | $56.10 |
| Purchase #2 | $106.30 | 12.514% | $119.6024 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $183.28 | 4.221% | $191.0162 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $128.45 | 6.203% | $136.4178 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $22.61 | 6.833% | $24.1549 | $24.15 | $24.15 | $24.20 |
| Purchase #6 | $27.87 | 6.173% | $29.5904 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $212.60 | 4.244% | $221.6227 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $734.96 | $778.5387 | $778.53 | $778.50 | $778.50 | |