| 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 | $46.46 | 3.821% | $48.2352 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $19.51 | 13.138% | $22.0732 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $54.84 | 13.818% | $62.4178 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $41.89 | 13.452% | $47.525 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $182.56 | 8.229% | $197.5829 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $161.48 | 4.370% | $168.5367 | $168.54 | $168.55 | $168.50 |
| Purchase #7 | $73.46 | 12.170% | $82.4001 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $580.20 | $628.7709 | $628.78 | $628.80 | $628.70 | |