| 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 | $24.95 | 3.630% | $25.8557 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $109.60 | 8.386% | $118.7911 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $247.88 | 8.567% | $269.1159 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $79.42 | 11.592% | $88.6264 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $90.78 | 8.115% | $98.1468 | $98.15 | $98.15 | $98.10 |
| Purchase #6 | $20.53 | 11.605% | $22.9125 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $158.27 | 13.506% | $179.6459 | $179.65 | $179.65 | $179.60 |
| 7 purchase totals = | $731.43 | $803.0943 | $803.11 | $803.10 | $803.00 | |