| 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 | $117.34 | 6.143% | $124.5482 | $124.55 | $124.55 | $124.50 |
| Purchase #2 | $7.42 | 10.792% | $8.2208 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $183.54 | 6.402% | $195.2902 | $195.29 | $195.30 | $195.30 |
| Purchase #4 | $28.90 | 3.203% | $29.8257 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $63.57 | 4.588% | $66.4866 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $45.84 | 11.301% | $51.0204 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $16.64 | 12.522% | $18.7237 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $463.25 | $494.1156 | $494.12 | $494.10 | $494.00 | |