| 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 | $6.91 | 8.107% | $7.4702 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $189.44 | 8.169% | $204.9154 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $28.45 | 3.120% | $29.3376 | $29.34 | $29.35 | $29.30 |
| Purchase #4 | $233.97 | 3.554% | $242.2853 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $117.68 | 11.296% | $130.9731 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $130.80 | 13.366% | $148.2827 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $47.59 | 11.348% | $52.9905 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $754.84 | $816.2548 | $816.26 | $816.25 | $816.30 | |