| 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 | $98.82 | 5.416% | $104.1721 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $51.66 | 6.670% | $55.1057 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $187.48 | 6.514% | $199.6924 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $223.99 | 9.265% | $244.7427 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $85.32 | 13.571% | $96.8988 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $154.51 | 11.701% | $172.5892 | $172.59 | $172.60 | $172.60 |
| Purchase #7 | $142.53 | 10.755% | $157.8591 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $944.31 | $1,031.0600 | $1,031.06 | $1,031.05 | $1,031.10 | |