| 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 | $74.80 | 12.547% | $84.1852 | $84.19 | $84.20 | $84.20 |
| Purchase #2 | $68.84 | 10.220% | $75.8754 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $246.34 | 7.596% | $265.052 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $18.74 | 13.143% | $21.203 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $189.44 | 5.689% | $200.2172 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $57.59 | 7.552% | $61.9392 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $185.43 | 3.135% | $191.2432 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $841.18 | $899.7152 | $899.72 | $899.75 | $899.70 | |