| 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 | $26.29 | 7.824% | $28.3469 | $28.35 | $28.35 | $28.30 |
| Purchase #2 | $107.26 | 9.336% | $117.2738 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $109.29 | 8.647% | $118.7403 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $74.62 | 12.127% | $83.6692 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $131.77 | 5.671% | $139.2427 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $145.44 | 8.168% | $157.3195 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $96.91 | 8.350% | $105.002 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $691.58 | $749.5944 | $749.59 | $749.55 | $749.50 | |