| 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 | $96.56 | 8.688% | $104.9491 | $104.95 | $104.95 | $104.90 |
| Purchase #2 | $150.85 | 9.735% | $165.5352 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $28.81 | 4.176% | $30.0131 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $20.26 | 4.315% | $21.1342 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $47.51 | 12.800% | $53.5913 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $226.73 | 5.387% | $238.9439 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $175.36 | 7.199% | $187.9842 | $187.98 | $188.00 | $188.00 |
| 7 purchase totals = | $746.08 | $802.1510 | $802.14 | $802.20 | $802.00 | |