| 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 | $74.52 | 10.728% | $82.5145 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $19.28 | 7.311% | $20.6896 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $102.90 | 5.859% | $108.9289 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $241.44 | 13.716% | $274.5559 | $274.56 | $274.55 | $274.60 |
| Purchase #5 | $159.95 | 5.728% | $169.1119 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $250.36 | 12.137% | $280.7462 | $280.75 | $280.75 | $280.70 |
| Purchase #7 | $209.95 | 11.564% | $234.2286 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,058.40 | $1,170.7756 | $1,170.78 | $1,170.80 | $1,170.70 | |