| 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 | $7.84 | 8.655% | $8.5186 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $238.75 | 7.686% | $257.1003 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $128.36 | 10.116% | $141.3449 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $151.54 | 9.788% | $166.3727 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $92.39 | 9.444% | $101.1153 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $56.85 | 5.729% | $60.1069 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $111.62 | 13.513% | $126.7032 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $787.35 | $861.2619 | $861.26 | $861.20 | $861.20 | |