| 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 | $28.34 | 5.351% | $29.8565 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $178.91 | 8.297% | $193.7542 | $193.75 | $193.75 | $193.80 |
| Purchase #3 | $48.43 | 6.753% | $51.7005 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $242.52 | 8.802% | $263.8666 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $163.93 | 8.832% | $178.4083 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $69.36 | 7.814% | $74.7798 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $16.29 | 13.865% | $18.5486 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $747.78 | $810.9145 | $810.92 | $810.90 | $811.00 | |