| 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 | $71.55 | 8.399% | $77.5595 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $66.94 | 12.791% | $75.5023 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $219.70 | 13.704% | $249.8077 | $249.81 | $249.80 | $249.80 |
| Purchase #4 | $172.95 | 8.823% | $188.2094 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $151.49 | 3.789% | $157.23 | $157.23 | $157.25 | $157.20 |
| Purchase #6 | $185.62 | 3.855% | $192.7757 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $237.74 | 3.277% | $245.5307 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $1,105.99 | $1,186.6153 | $1,186.62 | $1,186.65 | $1,186.60 | |