| 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 | $15.92 | 4.460% | $16.63 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $186.82 | 6.768% | $199.464 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $195.64 | 5.342% | $206.0911 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $42.28 | 5.799% | $44.7318 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $198.62 | 8.759% | $216.0171 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $79.77 | 8.621% | $86.647 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $69.61 | 9.365% | $76.129 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $788.66 | $845.7100 | $845.71 | $845.75 | $845.60 | |