| 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 | $51.80 | 11.711% | $57.8663 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $164.96 | 8.149% | $178.4026 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $55.54 | 3.801% | $57.6511 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $60.94 | 12.863% | $68.7787 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $201.41 | 9.849% | $221.2469 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $94.76 | 8.272% | $102.5985 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $183.29 | 6.557% | $195.3083 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $812.70 | $881.8524 | $881.86 | $881.85 | $881.90 | |