| 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 | $55.61 | 9.397% | $60.8357 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $72.26 | 11.480% | $80.5554 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $130.29 | 3.450% | $134.785 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $212.36 | 8.430% | $230.2619 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $66.74 | 10.802% | $73.9493 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $66.26 | 9.460% | $72.5282 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $165.45 | 10.288% | $182.4715 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $768.97 | $835.3870 | $835.40 | $835.40 | $835.40 | |