| 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 | $72.96 | 5.503% | $76.975 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $187.48 | 7.291% | $201.1492 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $187.72 | 11.127% | $208.6076 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $84.58 | 7.609% | $91.0157 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $188.96 | 7.738% | $203.5817 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $57.63 | 12.835% | $65.0268 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $75.82 | 11.297% | $84.3854 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $855.15 | $930.7414 | $930.76 | $930.80 | $930.70 | |