| 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 | $89.31 | 8.733% | $97.1094 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $237.69 | 9.369% | $259.9592 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $141.51 | 3.131% | $145.9407 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $70.92 | 10.406% | $78.2999 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $140.70 | 13.314% | $159.4328 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $60.37 | 7.846% | $65.1066 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $211.44 | 5.701% | $223.4942 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $951.94 | $1,029.3428 | $1,029.34 | $1,029.35 | $1,029.30 | |