| 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 | $88.51 | 3.305% | $91.4353 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $23.80 | 4.303% | $24.8241 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $170.98 | 7.134% | $183.1777 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $130.45 | 6.766% | $139.2762 | $139.28 | $139.30 | $139.30 |
| Purchase #5 | $162.87 | 9.135% | $177.7482 | $177.75 | $177.75 | $177.70 |
| Purchase #6 | $209.50 | 3.125% | $216.0469 | $216.05 | $216.05 | $216.00 |
| Purchase #7 | $126.47 | 3.420% | $130.7953 | $130.80 | $130.80 | $130.80 |
| 7 purchase totals = | $912.58 | $963.3037 | $963.32 | $963.35 | $963.20 | |