| 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 | $21.89 | 5.256% | $23.0405 | $23.04 | $23.05 | $23.00 |
| Purchase #2 | $53.59 | 10.830% | $59.3938 | $59.39 | $59.40 | $59.40 |
| Purchase #3 | $84.30 | 7.195% | $90.3654 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $70.78 | 6.704% | $75.5251 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $8.49 | 5.174% | $8.9293 | $8.93 | $8.95 | $8.90 |
| Purchase #6 | $94.87 | 7.558% | $102.0403 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $245.46 | 7.775% | $264.5445 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $579.38 | $623.8389 | $623.84 | $623.90 | $623.70 | |