| 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 | $81.72 | 7.794% | $88.0893 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $72.91 | 8.467% | $79.0833 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $218.27 | 12.150% | $244.7898 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $68.51 | 6.505% | $72.9666 | $72.97 | $72.95 | $73.00 |
| Purchase #5 | $7.31 | 8.644% | $7.9419 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $112.75 | 9.255% | $123.185 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $234.94 | 7.758% | $253.1666 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $796.41 | $869.2225 | $869.23 | $869.25 | $869.30 | |