| 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 | $87.50 | 3.380% | $90.4575 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $195.84 | 12.731% | $220.7724 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $81.59 | 8.722% | $88.7063 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $87.88 | 6.537% | $93.6247 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $113.42 | 5.491% | $119.6479 | $119.65 | $119.65 | $119.60 |
| Purchase #6 | $170.35 | 3.129% | $175.6803 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $248.42 | 13.714% | $282.4883 | $282.49 | $282.50 | $282.50 |
| 7 purchase totals = | $985.00 | $1,071.3774 | $1,071.38 | $1,071.35 | $1,071.40 | |