| 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 | $57.40 | 5.471% | $60.5404 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $173.47 | 3.122% | $178.8857 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $243.48 | 9.865% | $267.4993 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $249.80 | 13.706% | $284.0376 | $284.04 | $284.05 | $284.00 |
| Purchase #5 | $173.38 | 3.693% | $179.7829 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $153.35 | 13.682% | $174.3313 | $174.33 | $174.35 | $174.30 |
| Purchase #7 | $93.69 | 4.704% | $98.0972 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $1,144.57 | $1,243.1744 | $1,243.18 | $1,243.25 | $1,243.10 | |