| 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 | $196.85 | 8.293% | $213.1748 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $62.27 | 9.186% | $67.9901 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $28.67 | 10.576% | $31.7021 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $202.67 | 13.806% | $230.6506 | $230.65 | $230.65 | $230.70 |
| Purchase #5 | $33.87 | 4.631% | $35.4385 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $203.96 | 7.300% | $218.8491 | $218.85 | $218.85 | $218.80 |
| Purchase #7 | $74.97 | 9.186% | $81.8567 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $803.26 | $879.6619 | $879.66 | $879.65 | $879.70 | |