| 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 | $98.72 | 7.548% | $106.1714 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $61.95 | 6.429% | $65.9328 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $14.38 | 10.332% | $15.8657 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $215.69 | 4.190% | $224.7274 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $139.48 | 12.839% | $157.3878 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $127.94 | 13.600% | $145.3398 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $88.72 | 8.273% | $96.0598 | $96.06 | $96.05 | $96.10 |
| 7 purchase totals = | $746.88 | $811.4847 | $811.49 | $811.50 | $811.50 | |