| 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 | $11.63 | 7.635% | $12.518 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $10.77 | 4.805% | $11.2875 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $229.60 | 12.609% | $258.5503 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $94.33 | 10.863% | $104.5771 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $73.86 | 6.523% | $78.6779 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $19.97 | 9.235% | $21.8142 | $21.81 | $21.80 | $21.80 |
| Purchase #7 | $120.57 | 3.503% | $124.7936 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $560.73 | $612.2186 | $612.22 | $612.25 | $612.30 | |