| 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 | $36.93 | 8.541% | $40.0842 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $244.28 | 13.265% | $276.6837 | $276.68 | $276.70 | $276.70 |
| Purchase #3 | $126.30 | 8.511% | $137.0494 | $137.05 | $137.05 | $137.00 |
| Purchase #4 | $117.31 | 13.673% | $133.3498 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $59.73 | 3.516% | $61.8301 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $98.58 | 3.354% | $101.8864 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $133.43 | 7.755% | $143.7775 | $143.78 | $143.80 | $143.80 |
| 7 purchase totals = | $816.56 | $894.6611 | $894.66 | $894.75 | $894.60 | |