| 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 | $88.66 | 3.129% | $91.4342 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $14.44 | 10.494% | $15.9553 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $136.47 | 10.538% | $150.8512 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $202.57 | 12.647% | $228.189 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $244.96 | 3.174% | $252.735 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $198.80 | 5.362% | $209.4597 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $19.58 | 11.434% | $21.8188 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $905.48 | $970.4432 | $970.45 | $970.45 | $970.50 | |