| 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 | $14.76 | 10.439% | $16.3008 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $66.62 | 3.364% | $68.8611 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $48.87 | 9.627% | $53.5747 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $163.59 | 4.612% | $171.1348 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $48.35 | 6.715% | $51.5967 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $103.42 | 12.854% | $116.7136 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $200.36 | 6.504% | $213.3914 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $645.97 | $691.5731 | $691.56 | $691.55 | $691.60 | |