| 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 | $81.28 | 10.524% | $89.8339 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $84.27 | 12.307% | $94.6411 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $208.78 | 3.180% | $215.4192 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $142.47 | 5.497% | $150.3016 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $147.70 | 12.407% | $166.0251 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $141.92 | 13.303% | $160.7996 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $68.63 | 10.223% | $75.646 | $75.65 | $75.65 | $75.60 |
| 7 purchase totals = | $875.05 | $952.6665 | $952.67 | $952.70 | $952.50 | |