| 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 | $51.44 | 12.166% | $57.6982 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $186.37 | 6.516% | $198.5139 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $215.65 | 10.154% | $237.5471 | $237.55 | $237.55 | $237.50 |
| Purchase #4 | $157.64 | 11.775% | $176.2021 | $176.20 | $176.20 | $176.20 |
| Purchase #5 | $89.93 | 7.694% | $96.8492 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $242.64 | 7.306% | $260.3673 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $69.51 | 6.800% | $74.2367 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $1,013.18 | $1,101.4145 | $1,101.42 | $1,101.40 | $1,101.30 | |