| 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 | $84.32 | 4.648% | $88.2392 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $183.74 | 10.268% | $202.6064 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $40.64 | 9.187% | $44.3736 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $91.49 | 13.577% | $103.9116 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $119.86 | 10.502% | $132.4477 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $38.43 | 9.288% | $41.9994 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $90.53 | 10.200% | $99.7641 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $649.01 | $713.3420 | $713.34 | $713.30 | $713.30 | |