| 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 | $96.47 | 9.507% | $105.6414 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $10.64 | 12.541% | $11.9744 | $11.97 | $11.95 | $12.00 |
| Purchase #3 | $44.85 | 13.850% | $51.0617 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $28.90 | 12.181% | $32.4203 | $32.42 | $32.40 | $32.40 |
| Purchase #5 | $145.45 | 3.747% | $150.9 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $133.87 | 3.521% | $138.5836 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $235.73 | 4.716% | $246.847 | $246.85 | $246.85 | $246.80 |
| 7 purchase totals = | $695.91 | $737.4284 | $737.42 | $737.40 | $737.40 | |