| 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 | $58.29 | 10.361% | $64.3294 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $162.67 | 5.853% | $172.1911 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $231.78 | 3.391% | $239.6397 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $110.62 | 5.541% | $116.7495 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $248.89 | 3.215% | $256.8918 | $256.89 | $256.90 | $256.90 |
| Purchase #6 | $81.97 | 7.315% | $87.9661 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $217.71 | 8.213% | $235.5905 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $1,111.93 | $1,173.3581 | $1,173.36 | $1,173.40 | $1,173.30 | |