| 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 | $12.69 | 7.414% | $13.6308 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $83.95 | 13.752% | $95.4948 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $137.68 | 9.105% | $150.2158 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $226.48 | 10.109% | $249.3749 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $55.93 | 11.717% | $62.4833 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $198.80 | 13.655% | $225.9461 | $225.95 | $225.95 | $225.90 |
| Purchase #7 | $50.98 | 12.498% | $57.3515 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $766.51 | $854.4972 | $854.49 | $854.50 | $854.50 | |