| 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 | $21.46 | 11.530% | $23.9343 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $130.89 | 8.744% | $142.335 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $175.94 | 10.530% | $194.4665 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $68.65 | 5.869% | $72.6791 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $117.77 | 6.554% | $125.4886 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $141.43 | 10.303% | $156.0015 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $117.47 | 3.620% | $121.7224 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $773.61 | $836.6274 | $836.63 | $836.65 | $836.60 | |