| 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 | $10.34 | 12.339% | $11.6159 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $243.83 | 7.841% | $262.9487 | $262.95 | $262.95 | $262.90 |
| Purchase #3 | $50.33 | 5.331% | $53.0131 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $73.32 | 12.420% | $82.4263 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $23.54 | 13.580% | $26.7367 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $112.87 | 8.642% | $122.6242 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $249.55 | 12.106% | $279.7605 | $279.76 | $279.75 | $279.80 |
| 7 purchase totals = | $763.78 | $839.1254 | $839.13 | $839.10 | $839.00 | |