| 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 | $69.98 | 9.799% | $76.8373 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $81.62 | 7.597% | $87.8207 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $92.34 | 13.294% | $104.6157 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $25.90 | 4.305% | $27.015 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $17.96 | 12.476% | $20.2007 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $227.66 | 5.575% | $240.352 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $81.65 | 13.802% | $92.9193 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $597.11 | $649.7607 | $649.77 | $649.70 | $649.70 | |