| 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 | $94.49 | 6.639% | $100.7632 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $90.28 | 12.118% | $101.2201 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $27.66 | 5.863% | $29.2817 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $236.36 | 6.276% | $251.194 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $113.40 | 3.697% | $117.5924 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $189.69 | 4.716% | $198.6358 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $150.69 | 5.834% | $159.4813 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $902.57 | $958.1685 | $958.16 | $958.20 | $958.20 | |