| 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 | $5.58 | 7.821% | $6.0164 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $46.49 | 11.131% | $51.6648 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $24.89 | 10.297% | $27.4529 | $27.45 | $27.45 | $27.50 |
| Purchase #4 | $225.46 | 5.790% | $238.5141 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $245.64 | 3.642% | $254.5862 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $98.70 | 6.405% | $105.0217 | $105.02 | $105.00 | $105.00 |
| Purchase #7 | $18.90 | 4.350% | $19.7222 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $665.66 | $702.9783 | $702.97 | $702.90 | $703.00 | |