| 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 | $80.55 | 8.432% | $87.342 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $58.67 | 6.684% | $62.5915 | $62.59 | $62.60 | $62.60 |
| Purchase #3 | $131.42 | 12.656% | $148.0525 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $199.38 | 13.632% | $226.5595 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $55.44 | 8.838% | $60.3398 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $40.36 | 5.634% | $42.6339 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $49.28 | 5.448% | $51.9648 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $615.10 | $679.4840 | $679.47 | $679.50 | $679.50 | |