| 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 | $73.53 | 4.670% | $76.9639 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $22.85 | 6.514% | $24.3384 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $164.98 | 7.481% | $177.3222 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $156.42 | 6.391% | $166.4168 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $34.74 | 6.206% | $36.896 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $51.78 | 13.845% | $58.9489 | $58.95 | $58.95 | $58.90 |
| Purchase #7 | $15.55 | 5.205% | $16.3594 | $16.36 | $16.35 | $16.40 |
| 7 purchase totals = | $519.85 | $557.2456 | $557.25 | $557.20 | $557.20 | |