| 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 | $24.54 | 13.224% | $27.7852 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $164.38 | 3.692% | $170.4489 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $204.83 | 12.174% | $229.766 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $17.35 | 13.827% | $19.749 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $167.92 | 9.784% | $184.3493 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $98.57 | 7.164% | $105.6316 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $185.51 | 4.200% | $193.3014 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $863.10 | $931.0314 | $931.04 | $931.05 | $930.90 | |