| 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 | $88.65 | 4.555% | $92.688 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $145.26 | 13.382% | $164.6987 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $177.48 | 12.141% | $199.0278 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $16.30 | 3.380% | $16.8509 | $16.85 | $16.85 | $16.90 |
| Purchase #5 | $27.85 | 4.474% | $29.096 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $198.47 | 7.408% | $213.1727 | $213.17 | $213.15 | $213.20 |
| Purchase #7 | $112.48 | 10.370% | $124.1442 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $766.49 | $839.6783 | $839.68 | $839.70 | $839.70 | |