| 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 | $58.64 | 3.371% | $60.6168 | $60.62 | $60.60 | $60.60 |
| Purchase #2 | $192.64 | 4.141% | $200.6172 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $67.40 | 6.628% | $71.8673 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $204.62 | 7.590% | $220.1507 | $220.15 | $220.15 | $220.20 |
| Purchase #5 | $66.57 | 13.258% | $75.3959 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $26.37 | 12.689% | $29.7161 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $132.34 | 11.564% | $147.6438 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $748.58 | $806.0078 | $806.02 | $805.95 | $806.00 | |