| 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 | $60.99 | 10.635% | $67.4763 | $67.48 | $67.50 | $67.50 |
| Purchase #2 | $142.30 | 5.665% | $150.3613 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $68.79 | 4.131% | $71.6317 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $137.92 | 3.174% | $142.2976 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $9.84 | 7.173% | $10.5458 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $88.88 | 10.849% | $98.5226 | $98.52 | $98.50 | $98.50 |
| Purchase #7 | $9.51 | 7.361% | $10.21 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $518.23 | $551.0453 | $551.05 | $551.05 | $551.00 | |