| 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 | $89.71 | 5.397% | $94.5516 | $94.55 | $94.55 | $94.60 |
| Purchase #2 | $128.96 | 11.805% | $144.1837 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $126.89 | 12.691% | $142.9936 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $10.68 | 10.670% | $11.8196 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $50.92 | 12.577% | $57.3242 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $150.25 | 9.636% | $164.7281 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $190.74 | 11.511% | $212.6961 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $748.15 | $828.2969 | $828.29 | $828.30 | $828.30 | |