| 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 | $88.36 | 8.841% | $96.1719 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $45.60 | 3.271% | $47.0916 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $83.31 | 8.276% | $90.2047 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $235.88 | 10.173% | $259.8761 | $259.88 | $259.90 | $259.90 |
| Purchase #5 | $85.55 | 5.271% | $90.0593 | $90.06 | $90.05 | $90.10 |
| Purchase #6 | $208.77 | 10.452% | $230.5906 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $71.27 | 4.791% | $74.6845 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $818.74 | $888.6787 | $888.67 | $888.70 | $888.80 | |