| 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 | $66.49 | 13.598% | $75.5313 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $54.40 | 10.447% | $60.0832 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $7.97 | 4.404% | $8.321 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $209.40 | 8.279% | $226.7362 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $117.96 | 4.755% | $123.569 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $75.86 | 10.660% | $83.9467 | $83.95 | $83.95 | $83.90 |
| Purchase #7 | $138.70 | 12.643% | $156.2358 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $670.78 | $734.4232 | $734.43 | $734.45 | $734.30 | |