| 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 | $155.58 | 4.474% | $162.5406 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $108.94 | 12.788% | $122.8712 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $62.31 | 10.423% | $68.8046 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $122.78 | 10.170% | $135.2667 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $61.30 | 5.455% | $64.6439 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $233.90 | 4.684% | $244.8559 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $85.90 | 8.838% | $93.4918 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $830.71 | $892.4747 | $892.47 | $892.45 | $892.50 | |