| 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 | $14.26 | 10.855% | $15.8079 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $243.48 | 6.277% | $258.7632 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $166.47 | 10.842% | $184.5187 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $10.96 | 6.187% | $11.6381 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $118.69 | 6.803% | $126.7645 | $126.76 | $126.75 | $126.80 |
| Purchase #6 | $117.34 | 6.634% | $125.1243 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $51.53 | 11.148% | $57.2746 | $57.27 | $57.25 | $57.30 |
| 7 purchase totals = | $722.73 | $779.8913 | $779.88 | $779.80 | $779.90 | |