| 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 | $122.67 | 7.621% | $132.0187 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $33.99 | 6.493% | $36.197 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $187.28 | 4.398% | $195.5166 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $38.33 | 13.609% | $43.5463 | $43.55 | $43.55 | $43.50 |
| Purchase #5 | $46.92 | 4.456% | $49.0108 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $36.35 | 4.144% | $37.8563 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $34.30 | 8.169% | $37.102 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $499.84 | $531.2477 | $531.26 | $531.20 | $531.20 | |