| 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 | $119.93 | 6.415% | $127.6235 | $127.62 | $127.60 | $127.60 |
| Purchase #2 | $244.69 | 13.361% | $277.383 | $277.38 | $277.40 | $277.40 |
| Purchase #3 | $41.59 | 7.766% | $44.8199 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $5.51 | 4.774% | $5.773 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $113.88 | 13.439% | $129.1843 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $68.27 | 9.738% | $74.9181 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $25.75 | 11.732% | $28.771 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $619.62 | $688.4728 | $688.46 | $688.40 | $688.50 | |