| 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 | $195.52 | 9.649% | $214.3857 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $60.36 | 9.340% | $65.9976 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $146.46 | 4.567% | $153.1488 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $66.75 | 13.227% | $75.579 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $36.87 | 12.764% | $41.5761 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $11.48 | 13.847% | $13.0696 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $130.66 | 4.673% | $136.7657 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $648.10 | $700.5225 | $700.54 | $700.55 | $700.60 | |