| 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 | $46.55 | 4.762% | $48.7667 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $162.70 | 6.464% | $173.2169 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $27.98 | 9.856% | $30.7377 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $124.95 | 8.665% | $135.7769 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $169.32 | 10.807% | $187.6184 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $109.53 | 9.664% | $120.115 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $70.39 | 12.191% | $78.9712 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $711.42 | $775.2028 | $775.22 | $775.15 | $775.20 | |