| 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 | $5.61 | 5.411% | $5.9136 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $65.67 | 4.255% | $68.4643 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $64.48 | 13.721% | $73.3273 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $113.70 | 10.761% | $125.9353 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $237.64 | 5.499% | $250.7078 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $123.71 | 11.620% | $138.0851 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $188.36 | 13.372% | $213.5475 | $213.55 | $213.55 | $213.50 |
| 7 purchase totals = | $799.17 | $875.9809 | $875.99 | $876.00 | $875.90 | |