| 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 | $58.25 | 3.189% | $60.1076 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $89.38 | 3.869% | $92.8381 | $92.84 | $92.85 | $92.80 |
| Purchase #3 | $173.34 | 3.863% | $180.0361 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $79.39 | 9.444% | $86.8876 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $189.56 | 4.584% | $198.2494 | $198.25 | $198.25 | $198.20 |
| Purchase #6 | $17.64 | 6.410% | $18.7707 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $112.31 | 13.743% | $127.7448 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $719.87 | $764.6343 | $764.64 | $764.65 | $764.50 | |