| 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 | $62.93 | 11.334% | $70.0625 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $46.85 | 6.349% | $49.8245 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $224.81 | 13.309% | $254.73 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $221.41 | 7.380% | $237.7501 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $54.95 | 3.238% | $56.7293 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $100.36 | 10.408% | $110.8055 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $140.97 | 12.466% | $158.5433 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $852.28 | $938.4452 | $938.44 | $938.45 | $938.40 | |