| 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 | $36.60 | 4.783% | $38.3506 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $23.70 | 12.339% | $26.6243 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $45.33 | 10.378% | $50.0343 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $135.25 | 13.137% | $153.0178 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $26.28 | 3.564% | $27.2166 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $123.90 | 10.797% | $137.2775 | $137.28 | $137.30 | $137.30 |
| Purchase #7 | $23.38 | 13.455% | $26.5258 | $26.53 | $26.55 | $26.50 |
| 7 purchase totals = | $414.44 | $459.0469 | $459.05 | $459.05 | $459.00 | |