| 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 | $33.43 | 10.574% | $36.9649 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $48.40 | 5.427% | $51.0267 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $94.70 | 4.206% | $98.6831 | $98.68 | $98.70 | $98.70 |
| Purchase #4 | $139.41 | 7.245% | $149.5103 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $148.70 | 10.668% | $164.5633 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $97.42 | 4.769% | $102.066 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $99.58 | 12.483% | $112.0106 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $661.64 | $714.8249 | $714.82 | $714.80 | $714.90 | |