| 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 | $142.92 | 5.564% | $150.8721 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $55.84 | 12.270% | $62.6916 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $239.72 | 5.346% | $252.5354 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $101.37 | 3.253% | $104.6676 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $124.32 | 10.784% | $137.7267 | $137.73 | $137.75 | $137.70 |
| Purchase #6 | $55.39 | 6.748% | $59.1277 | $59.13 | $59.15 | $59.10 |
| Purchase #7 | $183.50 | 11.364% | $204.3529 | $204.35 | $204.35 | $204.40 |
| 7 purchase totals = | $903.06 | $971.9740 | $971.98 | $972.00 | $972.00 | |