| 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 | $71.39 | 12.602% | $80.3866 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $109.92 | 7.161% | $117.7914 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $174.97 | 7.261% | $187.6746 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $83.66 | 5.847% | $88.5516 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $215.45 | 6.325% | $229.0772 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $169.32 | 7.830% | $182.5778 | $182.58 | $182.60 | $182.60 |
| Purchase #7 | $190.99 | 4.317% | $199.235 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $1,015.70 | $1,085.2942 | $1,085.30 | $1,085.35 | $1,085.40 | |