| 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 | $46.53 | 5.119% | $48.9119 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $13.27 | 13.650% | $15.0814 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $180.29 | 9.293% | $197.0443 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $198.63 | 7.851% | $214.2244 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $150.78 | 4.819% | $158.0461 | $158.05 | $158.05 | $158.00 |
| Purchase #6 | $96.59 | 10.602% | $106.8305 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $212.26 | 3.480% | $219.6466 | $219.65 | $219.65 | $219.60 |
| 7 purchase totals = | $898.35 | $959.7852 | $959.78 | $959.80 | $959.60 | |