| 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 | $79.61 | 6.137% | $84.4957 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $97.57 | 12.310% | $109.5809 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $88.75 | 4.757% | $92.9718 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $82.50 | 10.164% | $90.8853 | $90.89 | $90.90 | $90.90 |
| Purchase #5 | $32.68 | 7.234% | $35.0441 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $113.66 | 7.393% | $122.0629 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $222.80 | 5.591% | $235.2567 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $717.57 | $770.2974 | $770.30 | $770.30 | $770.40 | |