| 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 | $40.93 | 6.820% | $43.7214 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $47.69 | 6.741% | $50.9048 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $50.98 | 6.161% | $54.1209 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $25.65 | 11.724% | $28.6572 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $8.64 | 8.432% | $9.3685 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $66.84 | 12.758% | $75.3674 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $213.48 | 11.762% | $238.5895 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $454.21 | $500.7297 | $500.73 | $500.65 | $500.80 | |