| 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 | $65.36 | 8.607% | $70.9855 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $129.98 | 3.121% | $134.0367 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $206.93 | 3.439% | $214.0463 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $160.72 | 11.262% | $178.8203 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $24.83 | 13.609% | $28.2091 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $13.68 | 9.717% | $15.0093 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $116.74 | 10.334% | $128.8039 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $718.24 | $769.9111 | $769.92 | $769.90 | $769.80 | |