| 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 | $30.52 | 9.124% | $33.3046 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $75.58 | 4.485% | $78.9698 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $50.45 | 10.404% | $55.6988 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $101.88 | 3.306% | $105.2482 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $143.75 | 5.393% | $151.5024 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $140.68 | 4.525% | $147.0458 | $147.05 | $147.05 | $147.00 |
| Purchase #7 | $80.42 | 5.391% | $84.7554 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $623.28 | $656.5250 | $656.53 | $656.50 | $656.50 | |