| 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 | $84.81 | 4.317% | $88.4712 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $14.87 | 11.286% | $16.5482 | $16.55 | $16.55 | $16.50 |
| Purchase #3 | $214.65 | 9.857% | $235.8081 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $53.76 | 8.440% | $58.2973 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $126.77 | 5.589% | $133.8552 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $229.95 | 9.308% | $251.3537 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $39.81 | 9.828% | $43.7225 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $764.62 | $828.0562 | $828.06 | $828.00 | $828.10 | |