| 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 | $16.51 | 6.856% | $17.6419 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $138.72 | 13.688% | $157.708 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $58.69 | 6.528% | $62.5213 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $21.74 | 8.649% | $23.6203 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $66.58 | 6.285% | $70.7646 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $55.67 | 4.525% | $58.1891 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $156.46 | 13.604% | $177.7448 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $514.37 | $568.1900 | $568.18 | $568.15 | $568.10 | |