| 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 | $108.76 | 12.574% | $122.4355 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $20.97 | 5.128% | $22.0453 | $22.05 | $22.05 | $22.00 |
| Purchase #3 | $64.86 | 10.420% | $71.6184 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $158.72 | 11.588% | $177.1125 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $117.69 | 6.503% | $125.3434 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $65.68 | 4.581% | $68.6888 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $76.92 | 10.508% | $85.0028 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $613.60 | $672.2467 | $672.25 | $672.25 | $672.10 | |