| 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 | $47.55 | 6.359% | $50.5737 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $62.69 | 6.863% | $66.9924 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $186.56 | 6.738% | $199.1304 | $199.13 | $199.15 | $199.10 |
| Purchase #4 | $222.68 | 5.355% | $234.6045 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $198.45 | 9.660% | $217.6203 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $46.35 | 12.487% | $52.1377 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $66.38 | 9.369% | $72.5991 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $830.66 | $893.6581 | $893.65 | $893.65 | $893.60 | |