| 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 | $71.83 | 8.707% | $78.0842 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $74.92 | 13.629% | $85.1308 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $202.32 | 11.633% | $225.8559 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $49.98 | 3.432% | $51.6953 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $86.76 | 5.657% | $91.668 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $212.62 | 6.327% | $226.0725 | $226.07 | $226.05 | $226.10 |
| Purchase #7 | $75.73 | 7.812% | $81.646 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $774.16 | $840.1527 | $840.16 | $840.15 | $840.20 | |