| 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 | $39.88 | 5.192% | $41.9506 | $41.95 | $41.95 | $42.00 |
| Purchase #2 | $116.62 | 10.332% | $128.6692 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $98.66 | 13.178% | $111.6614 | $111.66 | $111.65 | $111.70 |
| Purchase #4 | $146.79 | 10.414% | $162.0767 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $103.39 | 11.484% | $115.2633 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $193.66 | 11.457% | $215.8476 | $215.85 | $215.85 | $215.80 |
| Purchase #7 | $34.57 | 13.475% | $39.2283 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $733.57 | $814.6971 | $814.70 | $814.70 | $814.80 | |