| 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 | $71.68 | 9.339% | $78.3742 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $8.79 | 5.588% | $9.2812 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $37.70 | 8.677% | $40.9712 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $32.39 | 3.567% | $33.5454 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $214.95 | 12.112% | $240.9847 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $200.98 | 9.626% | $220.3263 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $37.97 | 9.111% | $41.4294 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $604.46 | $664.9124 | $664.91 | $664.95 | $664.90 | |