| 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 | $47.34 | 4.816% | $49.6199 | $49.62 | $49.60 | $49.60 |
| Purchase #2 | $26.87 | 3.860% | $27.9072 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $129.25 | 6.415% | $137.5414 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $223.26 | 7.537% | $240.0871 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $229.58 | 13.506% | $260.5871 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $41.88 | 7.199% | $44.8949 | $44.89 | $44.90 | $44.90 |
| Purchase #7 | $145.30 | 6.157% | $154.2461 | $154.25 | $154.25 | $154.20 |
| 7 purchase totals = | $843.48 | $914.8837 | $914.89 | $914.90 | $914.80 | |