| 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 | $17.84 | 9.569% | $19.5471 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $64.75 | 11.328% | $72.0849 | $72.08 | $72.10 | $72.10 |
| Purchase #3 | $191.52 | 6.197% | $203.3885 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $126.44 | 9.601% | $138.5795 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $181.48 | 10.435% | $200.4174 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $107.25 | 9.364% | $117.2929 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $17.96 | 6.822% | $19.1852 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $707.24 | $770.4955 | $770.50 | $770.55 | $770.50 | |