| 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 | $28.93 | 6.687% | $30.8645 | $30.86 | $30.85 | $30.90 |
| Purchase #2 | $105.93 | 12.589% | $119.2655 | $119.27 | $119.25 | $119.30 |
| Purchase #3 | $74.84 | 11.496% | $83.4436 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $187.93 | 7.655% | $202.316 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $85.62 | 3.210% | $88.3684 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $22.39 | 5.541% | $23.6306 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $64.96 | 6.492% | $69.1772 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $570.60 | $617.0658 | $617.07 | $617.05 | $617.10 | |