| 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 | $92.48 | 4.311% | $96.4668 | $96.47 | $96.45 | $96.50 |
| Purchase #2 | $87.41 | 5.717% | $92.4072 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $76.77 | 4.163% | $79.9659 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $235.91 | 7.679% | $254.0255 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $21.40 | 3.148% | $22.0737 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $188.57 | 13.732% | $214.4644 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $96.73 | 3.536% | $100.1504 | $100.15 | $100.15 | $100.20 |
| 7 purchase totals = | $799.27 | $859.5539 | $859.56 | $859.50 | $859.70 | |