| 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 | $14.35 | 8.315% | $15.5432 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $220.76 | 9.823% | $242.4453 | $242.45 | $242.45 | $242.40 |
| Purchase #3 | $61.77 | 12.469% | $69.4721 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $81.32 | 13.484% | $92.2852 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $82.69 | 6.764% | $88.2832 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $130.54 | 8.546% | $141.6959 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $228.84 | 13.292% | $259.2574 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $820.27 | $908.9823 | $908.99 | $909.00 | $909.00 | |