| 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 | $21.69 | 6.481% | $23.0957 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $120.46 | 9.569% | $131.9868 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $42.90 | 13.154% | $48.5431 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $219.50 | 8.253% | $237.6153 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $230.59 | 6.518% | $245.6199 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $33.53 | 3.460% | $34.6901 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $110.40 | 10.481% | $121.971 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $779.07 | $843.5219 | $843.53 | $843.50 | $843.50 | |