| 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 | $31.27 | 7.552% | $33.6315 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $224.85 | 6.435% | $239.3191 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $97.63 | 9.238% | $106.6491 | $106.65 | $106.65 | $106.60 |
| Purchase #4 | $13.99 | 9.338% | $15.2964 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $171.95 | 13.528% | $195.2114 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $90.51 | 8.319% | $98.0395 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $138.99 | 4.564% | $145.3335 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $769.19 | $833.4805 | $833.48 | $833.50 | $833.30 | |