| 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 | $189.32 | 3.228% | $195.4312 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $116.44 | 6.784% | $124.3393 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $82.53 | 13.580% | $93.7376 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $64.27 | 7.371% | $69.0073 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $70.40 | 7.679% | $75.806 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $97.86 | 10.240% | $107.8809 | $107.88 | $107.90 | $107.90 |
| Purchase #7 | $49.98 | 13.496% | $56.7253 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $670.80 | $722.9276 | $722.94 | $723.00 | $722.80 | |