| 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 | $36.53 | 9.248% | $39.9083 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $120.66 | 3.686% | $125.1075 | $125.11 | $125.10 | $125.10 |
| Purchase #3 | $130.88 | 8.415% | $141.8936 | $141.89 | $141.90 | $141.90 |
| Purchase #4 | $29.46 | 13.451% | $33.4227 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $21.86 | 3.220% | $22.5639 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $190.63 | 4.178% | $198.5945 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $175.77 | 9.522% | $192.5068 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $705.79 | $753.9973 | $753.99 | $753.95 | $754.00 | |