| 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 | $79.62 | 4.542% | $83.2363 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $189.83 | 11.210% | $211.1099 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $182.62 | 4.397% | $190.6498 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $15.88 | 10.684% | $17.5766 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $53.54 | 5.507% | $56.4884 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $208.38 | 5.547% | $219.9388 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $133.56 | 10.539% | $147.6359 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $863.43 | $926.6357 | $926.65 | $926.70 | $926.50 | |