| 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 | $120.39 | 5.564% | $127.0885 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $56.32 | 4.278% | $58.7294 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $50.61 | 7.656% | $54.4847 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $78.41 | 13.104% | $88.6848 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $239.57 | 7.765% | $258.1726 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $55.77 | 3.327% | $57.6255 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $21.65 | 9.283% | $23.6598 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $622.72 | $668.4453 | $668.44 | $668.50 | $668.50 | |