| 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 | $37.60 | 6.712% | $40.1237 | $40.12 | $40.10 | $40.10 |
| Purchase #2 | $90.59 | 9.559% | $99.2495 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $247.58 | 6.416% | $263.4647 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $77.42 | 8.714% | $84.1664 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $134.98 | 11.235% | $150.145 | $150.15 | $150.15 | $150.10 |
| Purchase #6 | $151.83 | 9.396% | $166.0959 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $248.92 | 9.754% | $273.1997 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $988.92 | $1,076.4449 | $1,076.45 | $1,076.40 | $1,076.40 | |