| 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 | $64.99 | 5.452% | $68.5333 | $68.53 | $68.55 | $68.50 |
| Purchase #2 | $101.56 | 6.405% | $108.0649 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $75.91 | 10.313% | $83.7386 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $30.52 | 10.707% | $33.7878 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $69.49 | 13.800% | $79.0796 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $96.43 | 7.606% | $103.7645 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $245.60 | 13.161% | $277.9234 | $277.92 | $277.90 | $277.90 |
| 7 purchase totals = | $684.50 | $754.8921 | $754.88 | $754.90 | $754.90 | |