| 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 | $38.91 | 3.168% | $40.1427 | $40.14 | $40.15 | $40.10 |
| Purchase #2 | $195.43 | 4.787% | $204.7852 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $166.74 | 8.601% | $181.0813 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $35.58 | 8.842% | $38.726 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $23.30 | 13.807% | $26.517 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $21.65 | 4.365% | $22.595 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $73.27 | 10.548% | $80.9985 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $554.88 | $594.8457 | $594.86 | $594.90 | $594.80 | |