| 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 | $16.30 | 3.559% | $16.8801 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $81.88 | 4.188% | $85.3091 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $118.51 | 5.499% | $125.0269 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $153.37 | 5.373% | $161.6106 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $94.75 | 3.570% | $98.1326 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $90.58 | 5.792% | $95.8264 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $24.55 | 6.796% | $26.2184 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $579.94 | $609.0041 | $609.01 | $609.05 | $608.90 | |