| 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 | $209.79 | 4.689% | $219.6271 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $6.82 | 9.835% | $7.4907 | $7.49 | $7.50 | $7.50 |
| Purchase #3 | $50.44 | 5.433% | $53.1804 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $89.74 | 13.494% | $101.8495 | $101.85 | $101.85 | $101.80 |
| Purchase #5 | $26.65 | 6.131% | $28.2839 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $36.76 | 4.401% | $38.3778 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $236.74 | 10.505% | $261.6095 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $656.94 | $710.4189 | $710.42 | $710.50 | $710.40 | |