| 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 | $37.79 | 4.379% | $39.4448 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $40.84 | 13.248% | $46.2505 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $85.53 | 5.365% | $90.1187 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $96.30 | 8.719% | $104.6964 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $22.53 | 9.481% | $24.6661 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $233.94 | 10.772% | $259.14 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $180.79 | 8.316% | $195.8245 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $697.72 | $760.1410 | $760.14 | $760.10 | $760.10 | |