| 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 | $23.25 | 11.172% | $25.8475 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $64.53 | 8.301% | $69.8866 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $153.66 | 10.463% | $169.7374 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $139.64 | 11.299% | $155.4179 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $224.88 | 4.505% | $235.0108 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $49.85 | 3.409% | $51.5494 | $51.55 | $51.55 | $51.50 |
| Purchase #7 | $42.34 | 9.304% | $46.2793 | $46.28 | $46.30 | $46.30 |
| 7 purchase totals = | $698.15 | $753.7289 | $753.74 | $753.75 | $753.60 | |