| 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 | $240.59 | 13.203% | $272.3551 | $272.36 | $272.35 | $272.40 |
| Purchase #2 | $13.59 | 12.423% | $15.2783 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $137.82 | 10.167% | $151.8322 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $44.66 | 8.558% | $48.482 | $48.48 | $48.50 | $48.50 |
| Purchase #5 | $77.78 | 13.442% | $88.2352 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $115.86 | 10.808% | $128.3821 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $67.86 | 9.853% | $74.5462 | $74.55 | $74.55 | $74.50 |
| 7 purchase totals = | $698.16 | $779.1111 | $779.12 | $779.20 | $779.10 | |