| 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 | $67.30 | 6.715% | $71.8192 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $179.46 | 7.837% | $193.5243 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $130.74 | 6.817% | $139.6525 | $139.65 | $139.65 | $139.70 |
| Purchase #4 | $167.56 | 10.664% | $185.4286 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $238.56 | 9.151% | $260.3906 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $7.68 | 4.663% | $8.0381 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $18.68 | 10.549% | $20.6506 | $20.65 | $20.65 | $20.70 |
| 7 purchase totals = | $809.98 | $879.5039 | $879.50 | $879.50 | $879.50 | |