| 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 | $34.64 | 6.372% | $36.8473 | $36.85 | $36.85 | $36.80 |
| Purchase #2 | $11.50 | 7.300% | $12.3395 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $248.63 | 11.287% | $276.6929 | $276.69 | $276.70 | $276.70 |
| Purchase #4 | $100.84 | 3.204% | $104.0709 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $12.30 | 8.642% | $13.363 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $162.74 | 4.294% | $169.7281 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $84.53 | 10.232% | $93.1791 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $655.18 | $706.2208 | $706.22 | $706.25 | $706.20 | |