| 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 | $86.94 | 7.305% | $93.291 | $93.29 | $93.30 | $93.30 |
| Purchase #2 | $69.69 | 13.398% | $79.0271 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $160.45 | 5.749% | $169.6743 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $184.31 | 12.435% | $207.2289 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $36.59 | 8.426% | $39.6731 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $83.94 | 10.372% | $92.6463 | $92.65 | $92.65 | $92.60 |
| Purchase #7 | $22.31 | 9.647% | $24.4622 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $644.23 | $706.0029 | $706.00 | $706.00 | $706.00 | |