| 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 | $66.46 | 13.280% | $75.2859 | $75.29 | $75.30 | $75.30 |
| Purchase #2 | $10.94 | 7.268% | $11.7351 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $158.54 | 11.272% | $176.4106 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $95.59 | 5.710% | $101.0482 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $195.51 | 6.250% | $207.7294 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $20.46 | 8.767% | $22.2537 | $22.25 | $22.25 | $22.30 |
| Purchase #7 | $128.78 | 5.871% | $136.3407 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $676.28 | $730.8036 | $730.81 | $730.85 | $730.70 | |