| 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 | $14.78 | 9.534% | $16.1891 | $16.19 | $16.20 | $16.20 |
| Purchase #2 | $158.66 | 12.430% | $178.3814 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $57.26 | 4.689% | $59.9449 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $39.66 | 13.361% | $44.959 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $101.42 | 11.342% | $112.9231 | $112.92 | $112.90 | $112.90 |
| Purchase #6 | $72.46 | 10.193% | $79.8458 | $79.85 | $79.85 | $79.80 |
| Purchase #7 | $229.72 | 12.756% | $259.0231 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $673.96 | $751.2664 | $751.26 | $751.25 | $751.20 | |