| 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 | $94.33 | 4.556% | $98.6277 | $98.63 | $98.65 | $98.60 |
| Purchase #2 | $210.60 | 6.475% | $224.2364 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $98.90 | 4.689% | $103.5374 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $204.80 | 13.156% | $231.7435 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $35.43 | 7.488% | $38.083 | $38.08 | $38.10 | $38.10 |
| Purchase #6 | $139.61 | 11.764% | $156.0337 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $67.57 | 9.743% | $74.1533 | $74.15 | $74.15 | $74.20 |
| 7 purchase totals = | $851.24 | $926.4150 | $926.41 | $926.50 | $926.30 | |