| 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 | $91.40 | 8.633% | $99.2906 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $66.37 | 13.754% | $75.4985 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $70.49 | 8.614% | $76.562 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $73.68 | 4.765% | $77.1909 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $188.82 | 5.383% | $198.9842 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $188.83 | 4.301% | $196.9516 | $196.95 | $196.95 | $197.00 |
| Purchase #7 | $233.42 | 5.827% | $247.0214 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $913.01 | $971.4992 | $971.49 | $971.50 | $971.60 | |