| 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 | $73.41 | 6.180% | $77.9467 | $77.95 | $77.95 | $77.90 |
| Purchase #2 | $225.67 | 11.310% | $251.1933 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $249.54 | 3.109% | $257.2982 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $77.98 | 11.397% | $86.8674 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $121.38 | 9.690% | $133.1417 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $115.96 | 12.859% | $130.8713 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $77.47 | 7.781% | $83.4979 | $83.50 | $83.50 | $83.50 |
| 7 purchase totals = | $941.41 | $1,020.8165 | $1,020.82 | $1,020.80 | $1,020.80 | |