| 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 | $104.63 | 5.558% | $110.4453 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $130.83 | 4.282% | $136.4321 | $136.43 | $136.45 | $136.40 |
| Purchase #3 | $41.54 | 7.711% | $44.7431 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $32.63 | 10.700% | $36.1214 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $52.42 | 11.281% | $58.3335 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $79.33 | 7.649% | $85.398 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $186.77 | 4.517% | $195.2064 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $628.15 | $666.6798 | $666.68 | $666.70 | $666.50 | |