| 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 | $84.39 | 9.651% | $92.5345 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $16.51 | 6.752% | $17.6248 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $128.65 | 11.278% | $143.1591 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $212.95 | 9.425% | $233.0205 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $92.81 | 3.856% | $96.3888 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $89.80 | 7.508% | $96.5422 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $180.56 | 3.783% | $187.3906 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $805.67 | $866.6605 | $866.65 | $866.65 | $866.60 | |