| 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 | $11.47 | 13.658% | $13.0366 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $59.45 | 6.402% | $63.256 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $24.59 | 4.201% | $25.623 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $159.55 | 6.690% | $170.2239 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $173.25 | 5.399% | $182.6038 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $123.79 | 5.831% | $131.0082 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $189.75 | 8.667% | $206.1956 | $206.20 | $206.20 | $206.20 |
| 7 purchase totals = | $741.85 | $791.9471 | $791.95 | $791.90 | $791.90 | |