| 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 | $130.63 | 10.728% | $144.644 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $7.91 | 9.205% | $8.6381 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $55.83 | 4.669% | $58.4367 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $203.92 | 10.660% | $225.6579 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $201.79 | 3.407% | $208.665 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $19.27 | 3.606% | $19.9649 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $128.55 | 4.113% | $133.8373 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $747.90 | $799.8439 | $799.85 | $799.85 | $799.80 | |