| 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 | $184.55 | 13.752% | $209.9293 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $12.56 | 7.401% | $13.4896 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $37.44 | 6.719% | $39.9556 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $87.33 | 6.738% | $93.2143 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $90.75 | 3.291% | $93.7366 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $30.77 | 3.680% | $31.9023 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $46.59 | 6.304% | $49.527 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $489.99 | $531.7547 | $531.76 | $531.80 | $531.70 | |