| 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 | $48.28 | 3.770% | $50.1002 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $151.28 | 3.319% | $156.301 | $156.30 | $156.30 | $156.30 |
| Purchase #3 | $18.86 | 13.167% | $21.3433 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $187.93 | 10.701% | $208.0404 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $144.71 | 3.355% | $149.565 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $137.62 | 3.478% | $142.4064 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $26.43 | 12.616% | $29.7644 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $715.11 | $757.5207 | $757.52 | $757.50 | $757.50 | |