| 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 | $59.66 | 10.521% | $65.9368 | $65.94 | $65.95 | $65.90 |
| Purchase #2 | $78.30 | 7.239% | $83.9681 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $76.67 | 8.841% | $83.4484 | $83.45 | $83.45 | $83.40 |
| Purchase #4 | $96.86 | 6.202% | $102.8673 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $9.33 | 9.233% | $10.1914 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $221.74 | 12.352% | $249.1293 | $249.13 | $249.15 | $249.10 |
| Purchase #7 | $46.73 | 12.623% | $52.6287 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $589.29 | $648.1700 | $648.18 | $648.20 | $648.10 | |