| 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 | $48.97 | 3.364% | $50.6174 | $50.62 | $50.60 | $50.60 |
| Purchase #2 | $99.79 | 13.651% | $113.4123 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $42.67 | 4.857% | $44.7425 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $81.77 | 8.596% | $88.7989 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $148.61 | 5.799% | $157.2279 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $20.48 | 9.521% | $22.4299 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $165.92 | 8.372% | $179.8108 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $608.21 | $657.0397 | $657.04 | $657.05 | $656.90 | |