| 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 | $15.37 | 4.200% | $16.0155 | $16.02 | $16.00 | $16.00 |
| Purchase #2 | $250.55 | 6.181% | $266.0365 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $37.37 | 9.328% | $40.8559 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $100.96 | 3.200% | $104.1907 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $125.91 | 10.303% | $138.8825 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $72.85 | 10.368% | $80.4031 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $107.31 | 12.867% | $121.1176 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $710.32 | $767.5018 | $767.51 | $767.50 | $767.50 | |