| 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 | $64.55 | 5.572% | $68.1467 | $68.15 | $68.15 | $68.10 |
| Purchase #2 | $206.67 | 7.535% | $222.2426 | $222.24 | $222.25 | $222.20 |
| Purchase #3 | $79.60 | 12.224% | $89.3303 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $129.39 | 8.451% | $140.3247 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $92.91 | 11.123% | $103.2444 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $21.98 | 7.374% | $23.6008 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $8.32 | 3.463% | $8.6081 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $603.42 | $655.4976 | $655.49 | $655.50 | $655.30 | |