| 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 | $231.81 | 9.827% | $254.59 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $8.79 | 8.416% | $9.5298 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $46.25 | 4.566% | $48.3618 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $75.27 | 13.391% | $85.3494 | $85.35 | $85.35 | $85.30 |
| Purchase #5 | $214.80 | 6.819% | $229.4472 | $229.45 | $229.45 | $229.40 |
| Purchase #6 | $51.74 | 9.468% | $56.6387 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $67.28 | 8.672% | $73.1145 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $695.94 | $757.0314 | $757.03 | $757.05 | $756.90 | |