| 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 | $64.28 | 5.764% | $67.9851 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $50.75 | 12.258% | $56.9709 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $127.74 | 10.416% | $141.0454 | $141.05 | $141.05 | $141.00 |
| Purchase #4 | $16.64 | 12.466% | $18.7143 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $29.83 | 6.228% | $31.6878 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $240.59 | 7.558% | $258.7738 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $197.49 | 7.808% | $212.91 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $727.32 | $788.0873 | $788.09 | $788.05 | $788.10 | |