| 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 | $89.46 | 4.503% | $93.4884 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $133.73 | 13.247% | $151.4452 | $151.45 | $151.45 | $151.40 |
| Purchase #3 | $85.55 | 7.636% | $92.0826 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $127.67 | 6.716% | $136.2443 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $233.60 | 9.674% | $256.1985 | $256.20 | $256.20 | $256.20 |
| Purchase #6 | $56.70 | 11.188% | $63.0436 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $8.66 | 8.132% | $9.3642 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $735.37 | $801.8668 | $801.86 | $801.90 | $801.80 | |