| 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 | $12.99 | 9.402% | $14.2113 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $85.59 | 3.236% | $88.3597 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $35.28 | 4.644% | $36.9184 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $73.30 | 9.833% | $80.5076 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $124.28 | 10.295% | $137.0746 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $86.92 | 13.500% | $98.6542 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $248.66 | 8.599% | $270.0423 | $270.04 | $270.05 | $270.00 |
| 7 purchase totals = | $667.02 | $725.7681 | $725.76 | $725.70 | $725.80 | |