| 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 | $85.44 | 7.277% | $91.6575 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $163.66 | 5.484% | $172.6351 | $172.64 | $172.65 | $172.60 |
| Purchase #3 | $107.63 | 10.672% | $119.1163 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $124.64 | 4.291% | $129.9883 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $207.46 | 13.146% | $234.7327 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $15.69 | 11.558% | $17.5035 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $21.26 | 13.691% | $24.1707 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $725.78 | $789.8041 | $789.81 | $789.80 | $789.80 | |