| 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 | $55.67 | 8.384% | $60.3374 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $67.80 | 5.856% | $71.7704 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $95.35 | 10.701% | $105.5534 | $105.55 | $105.55 | $105.60 |
| Purchase #4 | $50.74 | 13.122% | $57.3981 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $31.68 | 7.556% | $34.0737 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $177.61 | 7.258% | $190.5009 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $132.36 | 12.729% | $149.2081 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $611.21 | $668.8420 | $668.84 | $668.80 | $668.90 | |