| 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 | $5.95 | 3.141% | $6.1369 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $153.88 | 3.725% | $159.612 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $207.36 | 7.538% | $222.9908 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $113.43 | 3.801% | $117.7415 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $32.32 | 8.289% | $34.999 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $49.87 | 9.376% | $54.5458 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $105.73 | 10.428% | $116.7555 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $668.54 | $712.7815 | $712.79 | $712.80 | $712.70 | |