| 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 | $110.25 | 9.434% | $120.651 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $147.71 | 4.636% | $154.5578 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $89.93 | 5.597% | $94.9634 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $242.52 | 4.147% | $252.5773 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $30.38 | 12.771% | $34.2598 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $45.46 | 11.461% | $50.6702 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $12.60 | 9.738% | $13.827 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $678.85 | $721.5065 | $721.51 | $721.50 | $721.70 | |