| 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 | $30.27 | 10.254% | $33.3739 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $65.54 | 9.279% | $71.6215 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $117.85 | 7.444% | $126.6228 | $126.62 | $126.60 | $126.60 |
| Purchase #4 | $199.69 | 11.787% | $223.2275 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $21.94 | 8.409% | $23.7849 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $108.45 | 6.172% | $115.1435 | $115.14 | $115.15 | $115.10 |
| Purchase #7 | $42.26 | 9.362% | $46.2164 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $586.00 | $639.9905 | $639.98 | $639.95 | $639.90 | |