| 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 | $100.69 | 11.410% | $112.1787 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $64.99 | 12.345% | $73.013 | $73.01 | $73.00 | $73.00 |
| Purchase #3 | $119.62 | 6.428% | $127.3092 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $53.44 | 7.523% | $57.4603 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $8.48 | 4.242% | $8.8397 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $239.62 | 6.373% | $254.891 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $248.64 | 8.869% | $270.6919 | $270.69 | $270.70 | $270.70 |
| 7 purchase totals = | $835.48 | $904.3838 | $904.38 | $904.40 | $904.40 | |