| 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 | $241.29 | 12.656% | $271.8277 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $72.71 | 12.222% | $81.5966 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $202.33 | 4.814% | $212.0702 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $13.95 | 11.683% | $15.5798 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $19.43 | 5.546% | $20.5076 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $97.47 | 5.671% | $102.9975 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $143.86 | 4.220% | $149.9309 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $791.04 | $854.5103 | $854.52 | $854.55 | $854.50 | |