| 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 | $64.99 | 8.717% | $70.6552 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $206.57 | 10.673% | $228.6172 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $137.34 | 11.304% | $152.8649 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $6.84 | 8.513% | $7.4223 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $92.46 | 12.754% | $104.2523 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $201.84 | 9.639% | $221.2954 | $221.30 | $221.30 | $221.30 |
| Purchase #7 | $166.96 | 3.299% | $172.468 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $877.00 | $957.5753 | $957.58 | $957.50 | $957.70 | |