| 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 | $32.41 | 4.588% | $33.897 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $208.37 | 8.810% | $226.7274 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $175.35 | 7.825% | $189.0711 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $6.37 | 5.782% | $6.7383 | $6.74 | $6.75 | $6.70 |
| Purchase #5 | $62.77 | 12.306% | $70.4945 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $238.75 | 10.647% | $264.1697 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $220.38 | 6.607% | $234.9405 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $944.40 | $1,026.0385 | $1,026.04 | $1,026.05 | $1,026.00 | |