| 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 | $83.90 | 12.338% | $94.2516 | $94.25 | $94.25 | $94.30 |
| Purchase #2 | $42.50 | 8.602% | $46.1559 | $46.16 | $46.15 | $46.20 |
| Purchase #3 | $47.64 | 6.210% | $50.5984 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $62.79 | 8.718% | $68.264 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $78.30 | 8.842% | $85.2233 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $180.34 | 8.438% | $195.5571 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $63.88 | 8.709% | $69.4433 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $559.35 | $609.4936 | $609.49 | $609.45 | $609.60 | |