| 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 | $18.91 | 9.481% | $20.7029 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $191.74 | 13.483% | $217.5923 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $238.56 | 5.714% | $252.1913 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $247.81 | 3.437% | $256.3272 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $21.92 | 3.376% | $22.66 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $113.35 | 5.746% | $119.8631 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $41.86 | 12.412% | $47.0557 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $874.15 | $936.3925 | $936.39 | $936.40 | $936.50 | |