| 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 | $8.53 | 13.692% | $9.6979 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $216.76 | 10.226% | $238.9259 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $149.58 | 8.200% | $161.8456 | $161.85 | $161.85 | $161.80 |
| Purchase #4 | $19.87 | 4.507% | $20.7655 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $54.50 | 8.809% | $59.3009 | $59.30 | $59.30 | $59.30 |
| Purchase #6 | $177.41 | 13.320% | $201.041 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $28.34 | 7.464% | $30.4553 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $654.99 | $722.0321 | $722.05 | $722.05 | $722.00 | |