| 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 | $65.89 | 13.277% | $74.6382 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $7.75 | 4.614% | $8.1076 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $74.44 | 4.858% | $78.0563 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $220.69 | 5.469% | $232.7595 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $177.34 | 11.446% | $197.6383 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $59.63 | 3.681% | $61.825 | $61.83 | $61.85 | $61.80 |
| Purchase #7 | $92.30 | 4.788% | $96.7193 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $698.04 | $749.7442 | $749.76 | $749.75 | $749.70 | |