| 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 | $71.29 | 11.361% | $79.3893 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $132.49 | 7.182% | $142.0054 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $178.42 | 3.849% | $185.2874 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $19.50 | 11.202% | $21.6844 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $146.97 | 4.475% | $153.5469 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $38.30 | 9.719% | $42.0224 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $119.91 | 5.366% | $126.3444 | $126.34 | $126.35 | $126.30 |
| 7 purchase totals = | $706.88 | $750.2802 | $750.28 | $750.30 | $750.20 | |