| 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 | $78.88 | 6.857% | $84.2888 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $12.90 | 3.868% | $13.399 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $88.78 | 4.822% | $93.061 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $113.47 | 9.369% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $233.65 | 9.694% | $256.3 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $73.59 | 10.728% | $81.4847 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $23.95 | 12.271% | $26.8889 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $625.22 | $679.5234 | $679.52 | $679.55 | $679.60 | |