| 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 | $20.59 | 12.486% | $23.1609 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $91.45 | 3.580% | $94.7239 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $151.27 | 7.273% | $162.2719 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $202.86 | 4.256% | $211.4937 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $176.82 | 13.450% | $200.6023 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $115.50 | 6.104% | $122.5501 | $122.55 | $122.55 | $122.60 |
| Purchase #7 | $152.47 | 11.102% | $169.3972 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $910.96 | $984.2000 | $984.19 | $984.15 | $984.30 | |