| 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 | $109.90 | 3.109% | $113.3168 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $236.34 | 3.238% | $243.9927 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $38.96 | 4.334% | $40.6485 | $40.65 | $40.65 | $40.60 |
| Purchase #4 | $111.54 | 8.155% | $120.6361 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $69.40 | 8.233% | $75.1137 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $20.57 | 9.358% | $22.4949 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $75.32 | 8.854% | $81.9888 | $81.99 | $82.00 | $82.00 |
| 7 purchase totals = | $662.03 | $698.1915 | $698.19 | $698.20 | $698.10 | |