| 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 | $77.59 | 10.447% | $85.6958 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $169.74 | 11.575% | $189.3874 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $216.97 | 12.774% | $244.6857 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $27.78 | 10.841% | $30.7916 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $227.88 | 11.373% | $253.7968 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $143.47 | 12.259% | $161.058 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $64.34 | 13.836% | $73.2421 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $927.77 | $1,038.6574 | $1,038.67 | $1,038.70 | $1,038.70 | |