| 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 | $39.63 | 3.262% | $40.9227 | $40.92 | $40.90 | $40.90 |
| Purchase #2 | $131.86 | 9.519% | $144.4118 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $103.54 | 11.461% | $115.4067 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $199.93 | 6.113% | $212.1517 | $212.15 | $212.15 | $212.20 |
| Purchase #5 | $22.48 | 11.466% | $25.0576 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $224.71 | 4.718% | $235.3118 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $133.60 | 6.305% | $142.0235 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $855.75 | $915.2858 | $915.28 | $915.20 | $915.30 | |