| 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 | $91.35 | 7.499% | $98.2003 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $159.28 | 5.422% | $167.9162 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $20.43 | 3.451% | $21.135 | $21.14 | $21.15 | $21.10 |
| Purchase #4 | $122.84 | 10.521% | $135.764 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $169.30 | 5.253% | $178.1933 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $204.50 | 7.675% | $220.1954 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $75.72 | 12.747% | $85.372 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $843.42 | $906.7762 | $906.78 | $906.75 | $906.80 | |