| 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 | $14.89 | 6.193% | $15.8121 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $60.71 | 3.484% | $62.8251 | $62.83 | $62.85 | $62.80 |
| Purchase #3 | $187.64 | 8.205% | $203.0359 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $77.40 | 8.202% | $83.7483 | $83.75 | $83.75 | $83.70 |
| Purchase #5 | $243.75 | 10.515% | $269.3803 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $92.52 | 4.372% | $96.565 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $73.73 | 12.313% | $82.8084 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $750.64 | $814.1751 | $814.19 | $814.20 | $814.10 | |