| 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 | $79.69 | 5.596% | $84.1495 | $84.15 | $84.15 | $84.10 |
| Purchase #2 | $162.27 | 8.586% | $176.2025 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $30.92 | 12.660% | $34.8345 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $45.91 | 7.432% | $49.322 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $92.65 | 3.795% | $96.1661 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $90.31 | 3.845% | $93.7824 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $65.73 | 4.244% | $68.5196 | $68.52 | $68.50 | $68.50 |
| 7 purchase totals = | $567.48 | $602.9766 | $602.97 | $602.95 | $602.90 | |