| 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 | $106.35 | 9.646% | $116.6085 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $63.27 | 3.568% | $65.5275 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $146.96 | 10.249% | $162.0219 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $83.58 | 11.265% | $92.9953 | $93.00 | $93.00 | $93.00 |
| Purchase #5 | $109.38 | 7.631% | $117.7268 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $9.76 | 13.741% | $11.1011 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $162.67 | 5.259% | $171.2248 | $171.22 | $171.20 | $171.20 |
| 7 purchase totals = | $681.97 | $737.2059 | $737.21 | $737.20 | $737.10 | |