| 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 | $51.77 | 10.860% | $57.3922 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $181.72 | 4.630% | $190.1336 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $54.79 | 5.482% | $57.7936 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $104.26 | 10.800% | $115.5201 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $146.99 | 5.651% | $155.2964 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $62.47 | 9.822% | $68.6058 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $166.38 | 8.713% | $180.8767 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $768.38 | $825.6184 | $825.62 | $825.65 | $825.60 | |