| 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 | $57.88 | 10.430% | $63.9169 | $63.92 | $63.90 | $63.90 |
| Purchase #2 | $65.95 | 3.789% | $68.4488 | $68.45 | $68.45 | $68.40 |
| Purchase #3 | $70.50 | 11.309% | $78.4728 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $169.99 | 9.869% | $186.7663 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $86.42 | 11.768% | $96.5899 | $96.59 | $96.60 | $96.60 |
| Purchase #6 | $137.69 | 9.717% | $151.0693 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $170.45 | 12.629% | $191.9761 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $758.88 | $837.2401 | $837.25 | $837.20 | $837.30 | |