| 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 | $77.49 | 9.428% | $84.7958 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $120.46 | 5.613% | $127.2214 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $133.25 | 13.177% | $150.8084 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $35.99 | 5.405% | $37.9353 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $196.54 | 6.708% | $209.7239 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $37.68 | 4.708% | $39.454 | $39.45 | $39.45 | $39.50 |
| Purchase #7 | $232.58 | 10.538% | $257.0893 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $833.99 | $907.0281 | $907.03 | $907.00 | $907.00 | |