| 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 | $200.69 | 7.571% | $215.8842 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $20.59 | 5.521% | $21.7268 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $103.74 | 9.527% | $113.6233 | $113.62 | $113.60 | $113.60 |
| Purchase #4 | $59.98 | 13.636% | $68.1589 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $192.56 | 3.705% | $199.6943 | $199.69 | $199.70 | $199.70 |
| Purchase #6 | $130.79 | 13.757% | $148.7828 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $53.98 | 13.242% | $61.128 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $762.33 | $828.9983 | $828.99 | $829.05 | $829.00 | |