| 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 | $62.79 | 3.720% | $65.1258 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $127.26 | 6.178% | $135.1221 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $40.74 | 11.822% | $45.5563 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $60.38 | 5.315% | $63.5892 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $142.40 | 6.513% | $151.6745 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $120.56 | 3.805% | $125.1473 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $97.26 | 7.678% | $104.7276 | $104.73 | $104.75 | $104.70 |
| 7 purchase totals = | $651.39 | $690.9428 | $690.95 | $690.95 | $690.90 | |