| 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 | $5.66 | 4.678% | $5.9248 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $179.27 | 13.807% | $204.0218 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $223.40 | 11.631% | $249.3837 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $204.42 | 13.665% | $232.354 | $232.35 | $232.35 | $232.40 |
| Purchase #5 | $124.27 | 7.440% | $133.5157 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $38.58 | 8.557% | $41.8813 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $102.25 | 6.659% | $109.0588 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $877.85 | $976.1401 | $976.13 | $976.10 | $976.20 | |