| 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 | $101.58 | 10.508% | $112.254 | $112.25 | $112.25 | $112.30 |
| Purchase #2 | $83.29 | 10.108% | $91.709 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $18.40 | 4.642% | $19.2541 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $230.73 | 9.187% | $251.9272 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $71.51 | 5.422% | $75.3873 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $94.31 | 12.139% | $105.7583 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $116.89 | 3.497% | $120.9776 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $716.71 | $777.2675 | $777.27 | $777.30 | $777.40 | |