| 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 | $38.55 | 13.358% | $43.6995 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $192.43 | 7.276% | $206.4312 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $197.80 | 9.792% | $217.1686 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $222.89 | 5.591% | $235.3518 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $45.46 | 10.120% | $50.0606 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $40.71 | 6.633% | $43.4103 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $6.90 | 13.832% | $7.8544 | $7.85 | $7.85 | $7.90 |
| 7 purchase totals = | $744.74 | $803.9764 | $803.97 | $803.95 | $804.10 | |