| 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 | $26.26 | 7.576% | $28.2495 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $124.48 | 13.781% | $141.6346 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $95.43 | 3.763% | $99.021 | $99.02 | $99.00 | $99.00 |
| Purchase #4 | $44.37 | 3.442% | $45.8972 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $240.33 | 7.481% | $258.3091 | $258.31 | $258.30 | $258.30 |
| Purchase #6 | $211.50 | 9.717% | $232.0515 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $12.69 | 4.320% | $13.2382 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $755.06 | $818.4011 | $818.40 | $818.40 | $818.30 | |