| 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 | $56.38 | 13.705% | $64.1069 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $229.25 | 9.105% | $250.1232 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $50.91 | 6.432% | $54.1845 | $54.18 | $54.20 | $54.20 |
| Purchase #4 | $72.41 | 11.363% | $80.6379 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $49.63 | 8.770% | $53.9826 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $149.73 | 6.212% | $159.0312 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $190.35 | 8.379% | $206.2994 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $798.66 | $868.3657 | $868.36 | $868.40 | $868.30 | |