| 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 | $38.76 | 4.551% | $40.524 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $140.49 | 13.858% | $159.9591 | $159.96 | $159.95 | $160.00 |
| Purchase #3 | $184.69 | 9.766% | $202.7268 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $18.44 | 5.272% | $19.4122 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $102.86 | 10.636% | $113.8002 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $87.59 | 5.649% | $92.538 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $102.33 | 4.198% | $106.6258 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $675.16 | $735.5861 | $735.59 | $735.60 | $735.50 | |