| 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 | $14.66 | 5.376% | $15.4481 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $159.45 | 9.753% | $175.0012 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $54.50 | 5.204% | $57.3362 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $80.83 | 3.786% | $83.8902 | $83.89 | $83.90 | $83.90 |
| Purchase #5 | $198.43 | 10.195% | $218.6599 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $33.49 | 6.289% | $35.5962 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $97.47 | 3.797% | $101.1709 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $638.83 | $687.1027 | $687.11 | $687.10 | $687.10 | |