| 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 | $20.36 | 10.665% | $22.5314 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $198.49 | 9.744% | $217.8309 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $5.35 | 12.828% | $6.0363 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $14.42 | 6.377% | $15.3396 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $90.55 | 5.455% | $95.4895 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $229.33 | 4.368% | $239.3471 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $111.92 | 11.435% | $124.7181 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $670.42 | $721.2929 | $721.30 | $721.35 | $721.10 | |