| 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 | $54.52 | 5.541% | $57.541 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $98.59 | 8.473% | $106.9435 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $194.58 | 10.445% | $214.9039 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $13.92 | 13.586% | $15.8112 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $82.55 | 9.359% | $90.2759 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $97.78 | 12.560% | $110.0612 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $232.68 | 13.199% | $263.3914 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $774.62 | $858.9281 | $858.92 | $858.95 | $858.90 | |