| 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 | $93.58 | 6.678% | $99.8293 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $63.54 | 7.618% | $68.3805 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $112.53 | 4.521% | $117.6175 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $77.61 | 7.553% | $83.4719 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $64.55 | 8.872% | $70.2769 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $142.84 | 7.828% | $154.0215 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $246.91 | 11.111% | $274.3442 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $801.56 | $867.9418 | $867.94 | $867.95 | $867.90 | |