| 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 | $28.61 | 6.787% | $30.5518 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $6.77 | 5.312% | $7.1296 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $191.86 | 9.368% | $209.8334 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $34.46 | 13.709% | $39.1841 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $36.65 | 12.164% | $41.1081 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $191.68 | 12.421% | $215.4886 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $166.38 | 11.596% | $185.6734 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $656.41 | $728.9690 | $728.96 | $729.00 | $729.00 | |