| 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 | $17.70 | 10.796% | $19.6109 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $175.40 | 7.816% | $189.1093 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $5.97 | 11.822% | $6.6758 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $24.42 | 7.666% | $26.292 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $188.95 | 4.213% | $196.9105 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $95.86 | 8.663% | $104.1644 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $228.60 | 8.692% | $248.4699 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $736.90 | $791.2328 | $791.23 | $791.20 | $791.30 | |