| 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 | $95.92 | 9.466% | $104.9998 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $249.29 | 10.748% | $276.0837 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $56.92 | 5.429% | $60.0102 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $21.48 | 3.637% | $22.2612 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $48.27 | 3.420% | $49.9208 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $214.56 | 7.238% | $230.0899 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $19.35 | 7.273% | $20.7573 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $705.79 | $764.1229 | $764.12 | $764.10 | $764.20 | |