| 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 | $71.84 | 13.316% | $81.4062 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $14.91 | 13.350% | $16.9005 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $6.34 | 4.453% | $6.6223 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $105.31 | 8.861% | $114.6415 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $53.31 | 12.199% | $59.8133 | $59.81 | $59.80 | $59.80 |
| Purchase #6 | $76.50 | 9.425% | $83.7101 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $96.32 | 13.358% | $109.1864 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $424.53 | $472.2803 | $472.28 | $472.25 | $472.20 | |