| 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 | $48.93 | 8.319% | $53.0005 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $83.30 | 12.202% | $93.4643 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $90.84 | 11.451% | $101.2421 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $44.57 | 13.182% | $50.4452 | $50.45 | $50.45 | $50.40 |
| Purchase #5 | $54.79 | 3.550% | $56.735 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $159.52 | 7.682% | $171.7743 | $171.77 | $171.75 | $171.80 |
| Purchase #7 | $73.58 | 7.819% | $79.3332 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $555.53 | $605.9946 | $605.99 | $606.00 | $605.90 | |