| 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 | $65.33 | 9.363% | $71.4468 | $71.45 | $71.45 | $71.40 |
| Purchase #2 | $91.70 | 9.277% | $100.207 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $87.44 | 6.356% | $92.9977 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $97.57 | 6.613% | $104.0223 | $104.02 | $104.00 | $104.00 |
| Purchase #5 | $119.37 | 13.149% | $135.066 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $29.34 | 5.278% | $30.8886 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $91.84 | 5.127% | $96.5486 | $96.55 | $96.55 | $96.50 |
| 7 purchase totals = | $582.59 | $631.1770 | $631.19 | $631.15 | $631.10 | |