| 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 | $42.29 | 5.206% | $44.4916 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $35.31 | 4.608% | $36.9371 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $192.96 | 10.685% | $213.5778 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $23.67 | 8.614% | $25.7089 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $93.92 | 5.569% | $99.1504 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $134.79 | 7.303% | $144.6337 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $57.89 | 5.112% | $60.8493 | $60.85 | $60.85 | $60.80 |
| 7 purchase totals = | $580.83 | $625.3488 | $625.35 | $625.40 | $625.30 | |