| 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 | $37.34 | 12.719% | $42.0893 | $42.09 | $42.10 | $42.10 |
| Purchase #2 | $115.61 | 3.215% | $119.3269 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $94.45 | 13.181% | $106.8995 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $174.35 | 11.251% | $193.9661 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $112.84 | 7.447% | $121.2432 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $130.69 | 8.579% | $141.9019 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $211.34 | 13.308% | $239.4651 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $876.62 | $964.8920 | $964.90 | $964.90 | $964.90 | |