| 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 | $147.54 | 12.823% | $166.4591 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $63.37 | 7.241% | $67.9586 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $62.69 | 10.422% | $69.2236 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $45.28 | 8.508% | $49.1324 | $49.13 | $49.15 | $49.10 |
| Purchase #5 | $49.63 | 10.836% | $55.0079 | $55.01 | $55.00 | $55.00 |
| Purchase #6 | $63.28 | 5.200% | $66.5706 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $109.69 | 3.470% | $113.4962 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $541.48 | $587.8484 | $587.85 | $587.80 | $587.90 | |