| 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 | $24.33 | 10.565% | $26.9005 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $17.66 | 9.612% | $19.3575 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $102.51 | 13.143% | $115.9829 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $189.68 | 6.788% | $202.5555 | $202.56 | $202.55 | $202.60 |
| Purchase #5 | $115.53 | 11.437% | $128.7432 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $115.54 | 9.556% | $126.581 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $12.44 | 8.267% | $13.4684 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $577.69 | $633.5890 | $633.59 | $633.60 | $633.70 | |