| 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 | $39.49 | 13.201% | $44.7031 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $35.87 | 7.563% | $38.5828 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $118.46 | 11.569% | $132.1646 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $83.78 | 8.404% | $90.8209 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $11.88 | 3.527% | $12.299 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $96.35 | 11.672% | $107.596 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $224.84 | 3.705% | $233.1703 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $610.67 | $659.3367 | $659.33 | $659.30 | $659.40 | |