| 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 | $8.71 | 12.201% | $9.7727 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $96.72 | 5.764% | $102.2949 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $17.46 | 10.756% | $19.338 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $249.72 | 9.196% | $272.6843 | $272.68 | $272.70 | $272.70 |
| Purchase #5 | $139.77 | 6.480% | $148.8271 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $69.62 | 4.196% | $72.5413 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $199.41 | 10.619% | $220.5853 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $781.41 | $846.0436 | $846.04 | $846.10 | $846.00 | |