| 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 | $66.70 | 3.119% | $68.7804 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $228.47 | 13.299% | $258.8542 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $220.35 | 13.743% | $250.6327 | $250.63 | $250.65 | $250.60 |
| Purchase #4 | $7.54 | 5.751% | $7.9736 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $13.83 | 9.436% | $15.135 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $149.67 | 9.865% | $164.4349 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $223.67 | 12.839% | $252.387 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $910.23 | $1,018.1978 | $1,018.19 | $1,018.25 | $1,018.20 | |