| 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 | $19.70 | 11.168% | $21.9001 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $115.26 | 10.238% | $127.0603 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $99.37 | 9.719% | $109.0278 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $230.45 | 6.761% | $246.0307 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $26.79 | 8.348% | $29.0264 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $28.29 | 5.365% | $29.8078 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $225.30 | 3.831% | $233.9312 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $745.16 | $796.7843 | $796.79 | $796.85 | $796.70 | |