| 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 | $65.70 | 6.597% | $70.0342 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $128.79 | 11.678% | $143.8301 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $158.63 | 10.515% | $175.3099 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $218.42 | 6.371% | $232.3355 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $78.38 | 3.156% | $80.8537 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $94.34 | 4.604% | $98.6834 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $220.33 | 6.638% | $234.9555 | $234.96 | $234.95 | $235.00 |
| 7 purchase totals = | $964.59 | $1,036.0023 | $1,036.00 | $1,036.05 | $1,036.00 | |