| 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 | $104.53 | 6.177% | $110.9868 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $67.58 | 8.353% | $73.225 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $222.91 | 11.472% | $248.4822 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $160.28 | 3.225% | $165.449 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $21.39 | 7.548% | $23.0045 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $53.76 | 6.559% | $57.2861 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $35.62 | 11.218% | $39.6159 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $666.07 | $718.0495 | $718.06 | $718.10 | $718.00 | |