| 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 | $127.47 | 9.541% | $139.6319 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $81.87 | 8.159% | $88.5498 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $67.45 | 7.290% | $72.3671 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $18.31 | 7.170% | $19.6228 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $173.31 | 9.415% | $189.6271 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $148.37 | 13.774% | $168.8065 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $109.50 | 11.239% | $121.8067 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $726.28 | $800.4119 | $800.42 | $800.40 | $800.30 | |