| 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 | $94.35 | 4.686% | $98.7712 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $69.99 | 13.232% | $79.2511 | $79.25 | $79.25 | $79.30 |
| Purchase #3 | $137.95 | 3.373% | $142.6031 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $21.90 | 7.279% | $23.4941 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $169.29 | 8.811% | $184.2061 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $188.48 | 13.111% | $213.1916 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $120.61 | 3.832% | $125.2318 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $802.57 | $866.7490 | $866.74 | $866.75 | $866.80 | |