| 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 | $81.37 | 4.681% | $85.1789 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $22.49 | 7.193% | $24.1077 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $47.28 | 3.646% | $49.0038 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $154.67 | 10.160% | $170.3845 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $212.89 | 13.481% | $241.5897 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $108.52 | 8.650% | $117.907 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $11.96 | 10.620% | $13.2302 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $639.18 | $701.4018 | $701.40 | $701.45 | $701.40 | |