| 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 | $46.81 | 9.132% | $51.0847 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $107.75 | 7.572% | $115.9088 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $82.62 | 10.761% | $91.5107 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $18.47 | 4.294% | $19.2631 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $50.26 | 12.155% | $56.3691 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $201.46 | 11.286% | $224.1968 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $241.54 | 4.850% | $253.2547 | $253.25 | $253.25 | $253.30 |
| 7 purchase totals = | $748.91 | $811.5879 | $811.58 | $811.55 | $811.70 | |