| 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 | $70.80 | 8.190% | $76.5985 | $76.60 | $76.60 | $76.60 |
| Purchase #2 | $18.31 | 9.721% | $20.0899 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $13.37 | 13.596% | $15.1878 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $197.38 | 12.809% | $222.6624 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $54.32 | 4.580% | $56.8079 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $94.63 | 3.216% | $97.6733 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $211.26 | 5.225% | $222.2983 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $660.07 | $711.3181 | $711.32 | $711.30 | $711.40 | |