| 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 | $119.45 | 3.863% | $124.0644 | $124.06 | $124.05 | $124.10 |
| Purchase #2 | $209.45 | 7.638% | $225.4478 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $72.48 | 6.789% | $77.4007 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $52.72 | 7.477% | $56.6619 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $131.38 | 6.834% | $140.3585 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $61.86 | 12.540% | $69.6172 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $40.42 | 12.423% | $45.4414 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $687.76 | $738.9919 | $738.99 | $738.95 | $739.00 | |