| 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 | $55.43 | 5.670% | $58.5729 | $58.57 | $58.55 | $58.60 |
| Purchase #2 | $48.52 | 3.144% | $50.0455 | $50.05 | $50.05 | $50.00 |
| Purchase #3 | $110.37 | 6.642% | $117.7008 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $22.96 | 12.554% | $25.8424 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $145.95 | 3.106% | $150.4832 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $181.48 | 5.702% | $191.828 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $209.69 | 12.371% | $235.6307 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $774.40 | $830.1035 | $830.10 | $830.15 | $830.00 | |