| 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 | $12.59 | 3.463% | $13.026 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $191.71 | 13.366% | $217.334 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $36.75 | 6.463% | $39.1252 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $92.39 | 5.470% | $97.4437 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $9.32 | 5.864% | $9.8665 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $152.56 | 6.756% | $162.867 | $162.87 | $162.85 | $162.90 |
| Purchase #7 | $142.31 | 8.671% | $154.6497 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $637.63 | $694.3121 | $694.32 | $694.35 | $694.20 | |