| 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 | $36.41 | 10.276% | $40.1515 | $40.15 | $40.15 | $40.20 |
| Purchase #2 | $112.76 | 9.548% | $123.5263 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $125.28 | 5.178% | $131.767 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $120.86 | 11.372% | $134.6042 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $28.28 | 5.477% | $29.8289 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $200.70 | 9.641% | $220.0495 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $69.55 | 6.622% | $74.1556 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $693.84 | $754.0830 | $754.09 | $754.10 | $754.10 | |