| 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 | $87.71 | 3.696% | $90.9518 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $19.89 | 3.313% | $20.549 | $20.55 | $20.55 | $20.50 |
| Purchase #3 | $230.87 | 3.238% | $238.3456 | $238.35 | $238.35 | $238.30 |
| Purchase #4 | $26.43 | 8.477% | $28.6705 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $151.51 | 3.640% | $157.025 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $27.25 | 4.796% | $28.5569 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $197.45 | 7.289% | $211.8421 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $741.11 | $775.9409 | $775.95 | $775.95 | $775.90 | |