| 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 | $13.25 | 11.316% | $14.7494 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $17.52 | 9.139% | $19.1212 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $8.76 | 11.838% | $9.797 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $139.82 | 12.523% | $157.3297 | $157.33 | $157.35 | $157.30 |
| Purchase #5 | $220.69 | 13.813% | $251.1739 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $66.92 | 5.867% | $70.8462 | $70.85 | $70.85 | $70.80 |
| Purchase #7 | $170.34 | 4.366% | $177.777 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $637.30 | $700.7944 | $700.80 | $700.80 | $700.70 | |