| 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 | $69.26 | 11.714% | $77.3731 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $20.50 | 4.486% | $21.4196 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $188.28 | 9.322% | $205.8315 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $43.84 | 12.412% | $49.2814 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $6.26 | 12.873% | $7.0658 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $168.31 | 13.848% | $191.6176 | $191.62 | $191.60 | $191.60 |
| Purchase #7 | $124.96 | 8.234% | $135.2492 | $135.25 | $135.25 | $135.20 |
| 7 purchase totals = | $621.41 | $687.8382 | $687.84 | $687.80 | $687.80 | |