| 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 | $163.64 | 7.810% | $176.4203 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $60.26 | 10.533% | $66.6072 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $76.72 | 8.741% | $83.4261 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $33.29 | 4.159% | $34.6745 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $97.48 | 13.671% | $110.8065 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $104.51 | 13.251% | $118.3586 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $18.70 | 12.439% | $21.0261 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $554.60 | $611.3193 | $611.33 | $611.30 | $611.30 | |