| 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 | $47.92 | 7.745% | $51.6314 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $148.76 | 9.227% | $162.4861 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $61.60 | 5.399% | $64.9258 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $49.69 | 10.748% | $55.0307 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $217.72 | 3.441% | $225.2117 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $70.97 | 8.529% | $77.023 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $129.67 | 6.533% | $138.1413 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $726.33 | $774.4500 | $774.45 | $774.50 | $774.30 | |