| 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 | $66.78 | 11.398% | $74.3916 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $184.55 | 8.739% | $200.6778 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $174.87 | 8.516% | $189.7619 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $16.46 | 9.580% | $18.0369 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $11.26 | 6.364% | $11.9766 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $195.87 | 9.237% | $213.9625 | $213.96 | $213.95 | $214.00 |
| Purchase #7 | $190.71 | 9.496% | $208.8198 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $840.50 | $917.6271 | $917.63 | $917.65 | $917.70 | |