| 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 | $29.52 | 8.300% | $31.9702 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $194.46 | 13.356% | $220.4321 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $30.44 | 10.662% | $33.6855 | $33.69 | $33.70 | $33.70 |
| Purchase #4 | $70.33 | 9.144% | $76.761 | $76.76 | $76.75 | $76.80 |
| Purchase #5 | $74.45 | 3.830% | $77.3014 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $249.35 | 4.183% | $259.7803 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $41.95 | 7.234% | $44.9847 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $690.50 | $744.9152 | $744.91 | $744.95 | $745.00 | |