| 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 | $18.73 | 4.666% | $19.6039 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $143.98 | 7.340% | $154.5481 | $154.55 | $154.55 | $154.50 |
| Purchase #3 | $10.50 | 6.535% | $11.1862 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $5.38 | 3.778% | $5.5833 | $5.58 | $5.60 | $5.60 |
| Purchase #5 | $84.67 | 7.455% | $90.9821 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $161.81 | 4.423% | $168.9669 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $95.50 | 3.723% | $99.0555 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $520.57 | $549.9260 | $549.93 | $549.95 | $550.00 | |