| 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 | $28.56 | 10.792% | $31.6422 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $241.65 | 10.198% | $266.2935 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $64.44 | 10.112% | $70.9562 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $44.82 | 6.293% | $47.6405 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $188.75 | 6.779% | $201.5454 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $209.36 | 3.766% | $217.2445 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $49.57 | 8.273% | $53.6709 | $53.67 | $53.65 | $53.70 |
| 7 purchase totals = | $827.15 | $888.9932 | $888.99 | $889.00 | $888.90 | |