| 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 | $235.72 | 3.665% | $244.3591 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $54.61 | 4.774% | $57.2171 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $161.32 | 13.592% | $183.2466 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $88.93 | 5.430% | $93.7589 | $93.76 | $93.75 | $93.80 |
| Purchase #5 | $50.74 | 6.840% | $54.2106 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $87.77 | 12.752% | $98.9624 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $70.53 | 7.531% | $75.8416 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $749.62 | $807.5963 | $807.60 | $807.55 | $807.60 | |