| 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 | $73.34 | 4.401% | $76.5677 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $61.59 | 9.578% | $67.4891 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $180.46 | 7.335% | $193.6967 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $241.29 | 5.462% | $254.4693 | $254.47 | $254.45 | $254.50 |
| Purchase #5 | $133.79 | 8.410% | $145.0417 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $141.36 | 4.855% | $148.223 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $33.36 | 6.805% | $35.6301 | $35.63 | $35.65 | $35.60 |
| 7 purchase totals = | $865.19 | $921.1176 | $921.12 | $921.10 | $921.10 | |