| 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 | $48.77 | 4.160% | $50.7988 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $244.67 | 13.442% | $277.5585 | $277.56 | $277.55 | $277.60 |
| Purchase #3 | $92.66 | 10.802% | $102.6691 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $138.66 | 9.150% | $151.3474 | $151.35 | $151.35 | $151.30 |
| Purchase #5 | $249.39 | 8.776% | $271.2765 | $271.28 | $271.30 | $271.30 |
| Purchase #6 | $105.55 | 7.204% | $113.1538 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $136.64 | 6.872% | $146.0299 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $1,016.34 | $1,112.8340 | $1,112.84 | $1,112.85 | $1,112.90 | |