| 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 | $63.97 | 5.436% | $67.4474 | $67.45 | $67.45 | $67.40 |
| Purchase #2 | $66.90 | 13.243% | $75.7596 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $124.26 | 7.489% | $133.5658 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $56.44 | 7.690% | $60.7802 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $27.98 | 11.559% | $31.2142 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $206.66 | 7.230% | $221.6015 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $248.59 | 12.832% | $280.4891 | $280.49 | $280.50 | $280.50 |
| 7 purchase totals = | $794.80 | $870.8578 | $870.86 | $870.85 | $870.90 | |