| 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 | $13.58 | 8.504% | $14.7348 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $227.74 | 7.444% | $244.693 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $224.32 | 5.240% | $236.0744 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $172.29 | 12.489% | $193.8073 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $139.90 | 11.300% | $155.7087 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $69.37 | 4.556% | $72.5305 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $133.89 | 3.184% | $138.1531 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $981.09 | $1,055.7018 | $1,055.69 | $1,055.70 | $1,055.70 | |