| 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 | $11.29 | 5.398% | $11.8994 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $14.78 | 6.105% | $15.6823 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $46.35 | 6.311% | $49.2751 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $20.29 | 3.565% | $21.0133 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $194.47 | 9.225% | $212.4099 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $188.42 | 9.133% | $205.6284 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $231.40 | 8.843% | $251.8627 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $707.00 | $767.7711 | $767.77 | $767.80 | $767.80 | |