| 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 | $72.73 | 9.307% | $79.499 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $204.63 | 5.719% | $216.3328 | $216.33 | $216.35 | $216.30 |
| Purchase #3 | $210.59 | 6.147% | $223.535 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $177.43 | 12.691% | $199.9476 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $218.51 | 10.546% | $241.5541 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $77.84 | 11.369% | $86.6896 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $21.96 | 5.445% | $23.1557 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $983.69 | $1,070.7138 | $1,070.72 | $1,070.75 | $1,070.70 | |