| 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 | $41.97 | 8.290% | $45.4493 | $45.45 | $45.45 | $45.40 |
| Purchase #2 | $203.35 | 6.185% | $215.9272 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $69.89 | 8.197% | $75.6189 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $133.90 | 5.727% | $141.5685 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $48.32 | 3.568% | $50.0441 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $16.66 | 5.726% | $17.614 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $201.93 | 9.236% | $220.5803 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $716.02 | $766.8023 | $766.80 | $766.80 | $766.70 | |