| 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 | $39.77 | 3.571% | $41.1902 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $189.40 | 11.742% | $211.6393 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $200.39 | 4.289% | $208.9847 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $77.98 | 4.420% | $81.4267 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $67.70 | 3.584% | $70.1264 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $110.90 | 10.655% | $122.7164 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $157.47 | 9.735% | $172.7997 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $843.61 | $908.8834 | $908.89 | $908.95 | $908.80 | |