| 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 | $186.51 | 7.438% | $200.3826 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $95.69 | 5.501% | $100.9539 | $100.95 | $100.95 | $101.00 |
| Purchase #3 | $131.56 | 5.575% | $138.8945 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $76.25 | 7.429% | $81.9146 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $40.77 | 7.874% | $43.9802 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $64.51 | 3.855% | $66.9969 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $123.99 | 9.155% | $135.3413 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $719.28 | $768.4640 | $768.45 | $768.50 | $768.50 | |