| 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 | $101.33 | 4.545% | $105.9354 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $241.47 | 13.653% | $274.4379 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $186.49 | 12.178% | $209.2008 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $165.78 | 9.179% | $180.9969 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $64.94 | 4.311% | $67.7396 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $50.85 | 10.195% | $56.0342 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $65.40 | 5.705% | $69.1311 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $876.26 | $963.4759 | $963.48 | $963.55 | $963.30 | |