| 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 | $58.30 | 9.256% | $63.6962 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $143.83 | 13.588% | $163.3736 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $41.89 | 10.775% | $46.4036 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $39.30 | 6.654% | $41.915 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $92.60 | 4.263% | $96.5475 | $96.55 | $96.55 | $96.50 |
| Purchase #6 | $8.39 | 9.781% | $9.2106 | $9.21 | $9.20 | $9.20 |
| Purchase #7 | $230.33 | 3.623% | $238.6749 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $614.64 | $659.8214 | $659.82 | $659.75 | $659.80 | |