| 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 | $97.30 | 12.560% | $109.5209 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $35.73 | 3.230% | $36.8841 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $149.31 | 13.206% | $169.0279 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $122.44 | 12.282% | $137.4781 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $119.97 | 3.490% | $124.157 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $98.93 | 8.720% | $107.5567 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $112.92 | 12.252% | $126.755 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $736.60 | $811.3797 | $811.39 | $811.40 | $811.50 | |