| 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 | $140.86 | 9.711% | $154.5389 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $196.61 | 13.235% | $222.6313 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $19.79 | 4.454% | $20.6714 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $71.41 | 8.299% | $77.3363 | $77.34 | $77.35 | $77.30 |
| Purchase #5 | $105.65 | 6.547% | $112.5669 | $112.57 | $112.55 | $112.60 |
| Purchase #6 | $66.70 | 3.799% | $69.2339 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $246.75 | 13.128% | $279.1433 | $279.14 | $279.15 | $279.10 |
| 7 purchase totals = | $847.77 | $936.1220 | $936.12 | $936.15 | $936.00 | |