| 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 | $21.49 | 9.701% | $23.5747 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $220.95 | 9.758% | $242.5103 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $27.98 | 4.606% | $29.2688 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $233.74 | 5.489% | $246.57 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $34.66 | 12.390% | $38.9544 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $237.98 | 13.828% | $270.8879 | $270.89 | $270.90 | $270.90 |
| Purchase #7 | $57.86 | 7.232% | $62.0444 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $834.66 | $913.8105 | $913.80 | $913.75 | $913.90 | |