| 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 | $71.96 | 3.379% | $74.3915 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $109.45 | 13.794% | $124.5475 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $152.38 | 3.234% | $157.308 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $91.40 | 10.629% | $101.1149 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $171.61 | 6.873% | $183.4048 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $166.51 | 4.417% | $173.8647 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $90.38 | 11.863% | $101.1018 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $853.69 | $915.7332 | $915.72 | $915.70 | $915.70 | |