| 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 | $30.61 | 4.754% | $32.0652 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $82.86 | 11.144% | $92.0939 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $90.96 | 9.726% | $99.8068 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $8.26 | 5.397% | $8.7058 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $234.98 | 6.121% | $249.3631 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $82.27 | 11.810% | $91.9861 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $235.33 | 6.727% | $251.1606 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $765.27 | $825.1815 | $825.19 | $825.15 | $825.30 | |