| 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 | $72.97 | 6.486% | $77.7028 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $147.71 | 8.260% | $159.9108 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $6.61 | 10.716% | $7.3183 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $47.49 | 12.594% | $53.4709 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $93.87 | 7.738% | $101.1337 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $16.41 | 7.354% | $17.6168 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $236.35 | 4.169% | $246.2034 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $621.41 | $663.3567 | $663.35 | $663.30 | $663.30 | |