| 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 | $48.92 | 5.560% | $51.64 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $138.60 | 6.305% | $147.3387 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $107.26 | 10.573% | $118.6006 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $97.57 | 3.177% | $100.6698 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $96.54 | 4.635% | $101.0146 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $23.57 | 5.561% | $24.8807 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $78.35 | 11.782% | $87.5812 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $590.81 | $631.7256 | $631.72 | $631.75 | $631.70 | |