| 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 | $31.30 | 4.440% | $32.6897 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $109.80 | 13.783% | $124.9337 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $224.92 | 5.544% | $237.3896 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $98.45 | 8.560% | $106.8773 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $198.89 | 9.504% | $217.7925 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $163.46 | 11.185% | $181.743 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $72.47 | 11.865% | $81.0686 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $899.29 | $982.4944 | $982.49 | $982.55 | $982.50 | |