| 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 | $5.61 | 4.337% | $5.8533 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $151.48 | 12.789% | $170.8528 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $249.90 | 4.148% | $260.2659 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $82.35 | 10.655% | $91.1244 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $46.95 | 12.291% | $52.7206 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $149.63 | 10.684% | $165.6165 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $204.92 | 8.106% | $221.5308 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $890.84 | $967.9643 | $967.96 | $967.90 | $968.00 | |