| 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 | $64.77 | 10.254% | $71.4115 | $71.41 | $71.40 | $71.40 |
| Purchase #2 | $213.68 | 3.185% | $220.4857 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $51.54 | 7.429% | $55.3689 | $55.37 | $55.35 | $55.40 |
| Purchase #4 | $175.49 | 5.320% | $184.8261 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $69.50 | 4.522% | $72.6428 | $72.64 | $72.65 | $72.60 |
| Purchase #6 | $208.35 | 11.601% | $232.5207 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $248.87 | 3.553% | $257.7124 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $1,032.20 | $1,094.9681 | $1,094.97 | $1,094.95 | $1,094.90 | |