| 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 | $32.59 | 5.868% | $34.5024 | $34.50 | $34.50 | $34.50 |
| Purchase #2 | $7.46 | 12.324% | $8.3794 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $200.65 | 9.545% | $219.802 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $119.56 | 7.596% | $128.6418 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $69.81 | 8.567% | $75.7906 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $135.64 | 6.859% | $144.9435 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $53.97 | 6.551% | $57.5056 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $619.68 | $669.5653 | $669.56 | $669.60 | $669.50 | |