| 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 | $69.26 | 12.730% | $78.0768 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $72.50 | 9.474% | $79.3687 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $171.28 | 8.105% | $185.1622 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $121.40 | 3.759% | $125.9634 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $91.48 | 7.702% | $98.5258 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $91.93 | 3.560% | $95.2027 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $176.74 | 11.653% | $197.3355 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $794.59 | $859.6351 | $859.64 | $859.65 | $859.70 | |