| 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 | $79.87 | 10.211% | $88.0255 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $31.25 | 9.478% | $34.2119 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $118.76 | 3.702% | $123.1565 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $98.35 | 7.543% | $105.7685 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $133.26 | 8.837% | $145.0362 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $144.34 | 5.841% | $152.7709 | $152.77 | $152.75 | $152.80 |
| Purchase #7 | $78.63 | 9.272% | $85.9206 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $684.46 | $734.8901 | $734.90 | $734.85 | $734.90 | |