| 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 | $29.42 | 5.748% | $31.1111 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $66.40 | 6.167% | $70.4949 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $178.29 | 9.812% | $195.7838 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $141.65 | 4.751% | $148.3798 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $137.25 | 5.776% | $145.1776 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $106.40 | 11.335% | $118.4604 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $60.28 | 3.778% | $62.5574 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $719.69 | $771.9650 | $771.96 | $772.00 | $772.10 | |