| 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 | $76.26 | 3.772% | $79.1365 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $59.86 | 12.705% | $67.4652 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $102.86 | 5.748% | $108.7724 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $141.73 | 12.626% | $159.6248 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $79.92 | 12.399% | $89.8293 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $93.51 | 8.693% | $101.6388 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $42.77 | 8.132% | $46.2481 | $46.25 | $46.25 | $46.20 |
| 7 purchase totals = | $596.91 | $652.7151 | $652.72 | $652.70 | $652.60 | |