| 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 | $9.88 | 8.757% | $10.7452 | $10.75 | $10.75 | $10.70 |
| Purchase #2 | $184.63 | 12.523% | $207.7512 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $31.95 | 13.161% | $36.1549 | $36.15 | $36.15 | $36.20 |
| Purchase #4 | $19.36 | 8.140% | $20.9359 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $43.80 | 6.463% | $46.6308 | $46.63 | $46.65 | $46.60 |
| Purchase #6 | $153.99 | 3.183% | $158.8915 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $80.72 | 11.191% | $89.7534 | $89.75 | $89.75 | $89.80 |
| 7 purchase totals = | $524.33 | $570.8629 | $570.86 | $570.90 | $570.90 | |