| 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 | $36.29 | 11.765% | $40.5595 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $117.32 | 7.567% | $126.1976 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $105.66 | 9.647% | $115.853 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $74.54 | 9.398% | $81.5453 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $55.95 | 7.870% | $60.3533 | $60.35 | $60.35 | $60.40 |
| Purchase #6 | $14.99 | 12.833% | $16.9137 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $121.66 | 7.276% | $130.512 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $526.41 | $571.9344 | $571.93 | $571.90 | $572.00 | |