| 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 | $42.49 | 10.598% | $46.9931 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $99.85 | 8.826% | $108.6628 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $89.93 | 4.247% | $93.7493 | $93.75 | $93.75 | $93.70 |
| Purchase #4 | $127.36 | 6.839% | $136.0702 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $104.93 | 7.671% | $112.9792 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $35.59 | 7.717% | $38.3365 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $219.73 | 11.111% | $244.1442 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $719.88 | $780.9353 | $780.93 | $780.95 | $780.90 | |