| 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 | $48.32 | 10.322% | $53.3076 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $62.76 | 12.775% | $70.7776 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $38.67 | 6.595% | $41.2203 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $250.93 | 13.855% | $285.6964 | $285.70 | $285.70 | $285.70 |
| Purchase #5 | $206.76 | 8.305% | $223.9314 | $223.93 | $223.95 | $223.90 |
| Purchase #6 | $93.39 | 6.167% | $99.1494 | $99.15 | $99.15 | $99.10 |
| Purchase #7 | $234.30 | 13.559% | $266.0687 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $935.13 | $1,040.1514 | $1,040.16 | $1,040.15 | $1,040.10 | |