| 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 | $89.68 | 12.866% | $101.2182 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $91.43 | 4.218% | $95.2865 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $60.41 | 6.870% | $64.5602 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $66.32 | 10.141% | $73.0455 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $53.36 | 8.269% | $57.7723 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $151.55 | 4.454% | $158.3 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $197.65 | 10.385% | $218.176 | $218.18 | $218.20 | $218.20 |
| 7 purchase totals = | $710.40 | $768.3587 | $768.37 | $768.35 | $768.40 | |