| 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 | $55.42 | 12.707% | $62.4622 | $62.46 | $62.45 | $62.50 |
| Purchase #2 | $192.52 | 10.401% | $212.544 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $101.96 | 3.519% | $105.548 | $105.55 | $105.55 | $105.50 |
| Purchase #4 | $26.66 | 12.277% | $29.933 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $191.48 | 4.287% | $199.6887 | $199.69 | $199.70 | $199.70 |
| Purchase #6 | $191.99 | 8.271% | $207.8695 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $81.34 | 12.841% | $91.7849 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $841.37 | $909.8303 | $909.82 | $909.85 | $909.80 | |