| 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 | $87.49 | 10.200% | $96.414 | $96.41 | $96.40 | $96.40 |
| Purchase #2 | $91.68 | 5.394% | $96.6252 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $15.69 | 10.341% | $17.3125 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $69.80 | 13.739% | $79.3898 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $45.81 | 7.538% | $49.2632 | $49.26 | $49.25 | $49.30 |
| Purchase #6 | $5.36 | 10.664% | $5.9316 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $76.98 | 8.615% | $83.6118 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $392.81 | $428.5481 | $428.54 | $428.55 | $428.50 | |