| 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 | $70.78 | 8.187% | $76.5748 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $149.78 | 4.169% | $156.0243 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $137.73 | 4.413% | $143.808 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $78.95 | 4.181% | $82.2509 | $82.25 | $82.25 | $82.30 |
| Purchase #5 | $60.62 | 8.358% | $65.6866 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $66.28 | 5.744% | $70.0871 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $40.64 | 6.571% | $43.3105 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $604.78 | $637.7422 | $637.74 | $637.70 | $637.80 | |