| 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 | $16.85 | 12.853% | $19.0157 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $190.88 | 11.391% | $212.6231 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $105.61 | 13.843% | $120.2296 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $125.45 | 6.527% | $133.6381 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $27.60 | 4.559% | $28.8583 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $173.50 | 12.193% | $194.6549 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $20.97 | 5.610% | $22.1464 | $22.15 | $22.15 | $22.10 |
| 7 purchase totals = | $660.86 | $731.1661 | $731.17 | $731.15 | $731.10 | |