| 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 | $74.65 | 6.258% | $79.3216 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $70.38 | 13.849% | $80.1269 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $178.53 | 10.194% | $196.7293 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $61.26 | 11.605% | $68.3692 | $68.37 | $68.35 | $68.40 |
| Purchase #5 | $246.36 | 13.112% | $278.6627 | $278.66 | $278.65 | $278.70 |
| Purchase #6 | $176.96 | 3.636% | $183.3943 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $102.62 | 5.380% | $108.141 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $910.76 | $994.7450 | $994.74 | $994.75 | $994.70 | |