| 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 | $57.63 | 9.672% | $63.204 | $63.20 | $63.20 | $63.20 |
| Purchase #2 | $133.52 | 6.717% | $142.4885 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $63.27 | 10.449% | $69.8811 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $146.53 | 5.756% | $154.9643 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $230.77 | 5.602% | $243.6977 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $120.89 | 7.831% | $130.3569 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $62.94 | 3.164% | $64.9314 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $815.55 | $869.5239 | $869.52 | $869.55 | $869.60 | |