| 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 | $34.77 | 5.452% | $36.6657 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $157.27 | 6.393% | $167.3243 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $29.99 | 7.181% | $32.1436 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $46.86 | 12.300% | $52.6238 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $217.87 | 5.754% | $230.4062 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $86.87 | 8.584% | $94.3269 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $117.59 | 3.472% | $121.6727 | $121.67 | $121.65 | $121.70 |
| 7 purchase totals = | $691.22 | $735.1632 | $735.16 | $735.10 | $735.10 | |