| 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 | $246.60 | 5.774% | $260.8387 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $70.66 | 8.339% | $76.5523 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $238.84 | 7.301% | $256.2777 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $80.25 | 13.322% | $90.9409 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $18.34 | 6.376% | $19.5094 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $168.42 | 4.356% | $175.7564 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $45.32 | 10.108% | $49.9009 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $868.43 | $929.7763 | $929.78 | $929.80 | $929.80 | |