| 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 | $76.64 | 10.262% | $84.5048 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $40.27 | 8.404% | $43.6543 | $43.65 | $43.65 | $43.70 |
| Purchase #3 | $26.77 | 11.145% | $29.7535 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $52.84 | 4.689% | $55.3177 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $240.82 | 7.159% | $258.0603 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $16.79 | 13.331% | $19.0283 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $136.88 | 9.490% | $149.8699 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $591.01 | $640.1888 | $640.18 | $640.15 | $640.30 | |