| 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 | $62.45 | 3.649% | $64.7288 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $187.28 | 13.779% | $213.0853 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $160.70 | 10.646% | $177.8081 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $88.83 | 8.227% | $96.138 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $91.78 | 9.221% | $100.243 | $100.24 | $100.25 | $100.20 |
| Purchase #6 | $187.99 | 12.173% | $210.874 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $185.71 | 5.170% | $195.3112 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $964.74 | $1,058.1884 | $1,058.19 | $1,058.20 | $1,058.10 | |