| 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 | $36.57 | 6.467% | $38.935 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $28.33 | 9.652% | $31.0644 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $85.53 | 13.755% | $97.2947 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $94.74 | 10.688% | $104.8658 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $112.86 | 4.214% | $117.6159 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $26.49 | 11.855% | $29.6304 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $230.38 | 9.159% | $251.4805 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $614.90 | $670.8867 | $670.89 | $670.90 | $670.90 | |