| 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 | $18.55 | 4.303% | $19.3482 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $55.40 | 4.752% | $58.0326 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $157.83 | 11.848% | $176.5297 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $68.81 | 5.234% | $72.4115 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $138.62 | 3.705% | $143.7559 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $22.82 | 13.670% | $25.9395 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $113.74 | 5.513% | $120.0105 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $575.77 | $616.0279 | $616.03 | $616.05 | $615.90 | |