| 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 | $157.99 | 4.771% | $165.5277 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $56.65 | 11.623% | $63.2344 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $63.36 | 3.859% | $65.8051 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $66.85 | 10.563% | $73.9114 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $83.53 | 7.473% | $89.7722 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $158.72 | 10.205% | $174.9174 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $55.54 | 9.311% | $60.7113 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $642.64 | $693.8795 | $693.88 | $693.85 | $693.80 | |