| 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 | $81.26 | 8.814% | $88.4223 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $84.60 | 10.188% | $93.219 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $250.39 | 8.404% | $271.4328 | $271.43 | $271.45 | $271.40 |
| Purchase #4 | $12.71 | 6.602% | $13.5491 | $13.55 | $13.55 | $13.50 |
| Purchase #5 | $51.71 | 11.569% | $57.6923 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $204.31 | 8.602% | $221.8847 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $99.85 | 13.556% | $113.3857 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $784.83 | $859.5859 | $859.58 | $859.60 | $859.50 | |