| 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 | $213.25 | 6.730% | $227.6017 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $217.27 | 6.486% | $231.3621 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $33.68 | 12.316% | $37.828 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $16.27 | 3.710% | $16.8736 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $5.53 | 10.663% | $6.1197 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $92.48 | 4.439% | $96.5852 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $71.60 | 3.167% | $73.8676 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $650.08 | $690.2379 | $690.24 | $690.20 | $690.30 | |