| 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 | $24.90 | 6.421% | $26.4988 | $26.50 | $26.50 | $26.50 |
| Purchase #2 | $197.32 | 5.137% | $207.4563 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $65.87 | 7.842% | $71.0355 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $15.98 | 10.321% | $17.6293 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $239.80 | 9.337% | $262.1901 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $142.68 | 12.667% | $160.7533 | $160.75 | $160.75 | $160.80 |
| Purchase #7 | $168.35 | 10.415% | $185.8837 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $854.90 | $931.4470 | $931.45 | $931.50 | $931.50 | |