| 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 | $19.93 | 7.592% | $21.4431 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $152.52 | 11.170% | $169.5565 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $217.27 | 9.630% | $238.1931 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $65.42 | 3.128% | $67.4663 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $195.30 | 4.233% | $203.567 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $19.26 | 4.635% | $20.1527 | $20.15 | $20.15 | $20.20 |
| Purchase #7 | $58.50 | 5.862% | $61.9293 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $728.20 | $782.3080 | $782.31 | $782.30 | $782.40 | |