| 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 | $28.44 | 11.387% | $31.6785 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $139.42 | 9.710% | $152.9577 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $7.47 | 13.533% | $8.4809 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $232.72 | 13.732% | $264.6771 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $193.77 | 10.757% | $214.6138 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $93.88 | 9.725% | $103.0098 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $106.79 | 11.321% | $118.8797 | $118.88 | $118.90 | $118.90 |
| 7 purchase totals = | $802.49 | $894.2975 | $894.30 | $894.35 | $894.40 | |