| 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 | $50.54 | 8.163% | $54.6656 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $20.42 | 5.691% | $21.5821 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $57.38 | 5.323% | $60.4343 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $216.99 | 5.285% | $228.4579 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $162.77 | 4.343% | $169.8391 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $227.70 | 10.508% | $251.6267 | $251.63 | $251.65 | $251.60 |
| Purchase #7 | $27.62 | 6.665% | $29.4609 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $763.42 | $816.0666 | $816.07 | $816.10 | $816.10 | |