| 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 | $87.38 | 7.351% | $93.8033 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $39.42 | 6.517% | $41.989 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $149.95 | 4.113% | $156.1174 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $41.76 | 11.469% | $46.5495 | $46.55 | $46.55 | $46.50 |
| Purchase #5 | $153.50 | 10.247% | $169.2291 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $132.78 | 5.555% | $140.1559 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $119.54 | 5.806% | $126.4805 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $724.33 | $774.3247 | $774.33 | $774.35 | $774.30 | |