| 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 | $8.67 | 6.518% | $9.2351 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $115.71 | 12.143% | $129.7607 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $146.98 | 10.124% | $161.8603 | $161.86 | $161.85 | $161.90 |
| Purchase #4 | $137.89 | 10.538% | $152.4208 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $216.43 | 11.501% | $241.3216 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $31.82 | 13.487% | $36.1116 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $10.74 | 3.113% | $11.0743 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $668.24 | $741.7844 | $741.78 | $741.70 | $741.80 | |