| 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 | $77.39 | 3.198% | $79.8649 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $107.70 | 8.755% | $117.1291 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $24.79 | 9.137% | $27.0551 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $95.71 | 13.497% | $108.628 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $205.51 | 7.105% | $220.1115 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $139.45 | 10.103% | $153.5386 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $64.44 | 3.181% | $66.4898 | $66.49 | $66.50 | $66.50 |
| 7 purchase totals = | $714.99 | $772.8170 | $772.82 | $772.85 | $772.80 | |