| 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 | $46.93 | 6.752% | $50.0987 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $126.31 | 8.200% | $136.6674 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $132.32 | 6.461% | $140.8692 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $19.50 | 13.274% | $22.0884 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $196.80 | 8.168% | $212.8746 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $41.49 | 10.705% | $45.9315 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $245.54 | 7.386% | $263.6756 | $263.68 | $263.70 | $263.70 |
| 7 purchase totals = | $808.89 | $872.2054 | $872.21 | $872.20 | $872.30 | |