| 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 | $76.30 | 11.487% | $85.0646 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $30.70 | 8.529% | $33.3184 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $188.75 | 9.649% | $206.9625 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $71.35 | 12.684% | $80.4 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $26.72 | 5.597% | $28.2155 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $215.77 | 3.510% | $223.3435 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $146.54 | 10.272% | $161.5926 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $756.13 | $818.8971 | $818.89 | $818.85 | $818.90 | |