| 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 | $57.56 | 12.350% | $64.6687 | $64.67 | $64.65 | $64.70 |
| Purchase #2 | $135.38 | 5.249% | $142.4861 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $216.67 | 11.588% | $241.7777 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $25.83 | 8.505% | $28.0268 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $110.84 | 6.572% | $118.1244 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $187.73 | 12.316% | $210.8508 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $145.28 | 13.113% | $164.3306 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $879.29 | $970.2651 | $970.27 | $970.30 | $970.30 | |