| 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 | $47.50 | 4.529% | $49.6513 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $13.42 | 10.748% | $14.8624 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $199.53 | 7.471% | $214.4369 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $176.30 | 8.449% | $191.1956 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $61.58 | 8.665% | $66.9159 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $172.43 | 12.741% | $194.3993 | $194.40 | $194.40 | $194.40 |
| Purchase #7 | $172.28 | 11.800% | $192.609 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $843.04 | $924.0704 | $924.08 | $924.05 | $924.10 | |