| 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 | $199.85 | 6.655% | $213.15 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $84.92 | 13.374% | $96.2772 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $45.90 | 9.543% | $50.2802 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $88.37 | 11.670% | $98.6828 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $202.75 | 7.693% | $218.3476 | $218.35 | $218.35 | $218.30 |
| Purchase #6 | $15.65 | 3.799% | $16.2445 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $36.29 | 9.682% | $39.8036 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $673.73 | $732.7859 | $732.78 | $732.85 | $732.80 | |