| 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 | $37.79 | 4.870% | $39.6304 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $214.66 | 3.277% | $221.6944 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $11.83 | 3.795% | $12.2789 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $23.82 | 4.450% | $24.88 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $145.70 | 5.115% | $153.1526 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $97.73 | 8.371% | $105.911 | $105.91 | $105.90 | $105.90 |
| Purchase #7 | $174.64 | 13.209% | $197.7082 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $706.17 | $755.2555 | $755.25 | $755.30 | $755.30 | |