| 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 | $94.86 | 6.716% | $101.2308 | $101.23 | $101.25 | $101.20 |
| Purchase #2 | $138.67 | 7.432% | $148.976 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $8.59 | 10.231% | $9.4688 | $9.47 | $9.45 | $9.50 |
| Purchase #4 | $49.96 | 11.142% | $55.5265 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $58.91 | 4.279% | $61.4308 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $13.33 | 7.375% | $14.3131 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $27.85 | 7.649% | $29.9802 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $392.17 | $420.9262 | $420.93 | $421.00 | $420.90 | |