| 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 | $70.82 | 12.315% | $79.5415 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $46.71 | 9.522% | $51.1577 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $139.66 | 13.589% | $158.6384 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $183.53 | 13.753% | $208.7709 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $22.48 | 7.558% | $24.179 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $208.46 | 3.104% | $214.9306 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $86.99 | 7.342% | $93.3768 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $758.65 | $830.5949 | $830.60 | $830.65 | $830.60 | |