| 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 | $8.97 | 6.307% | $9.5357 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $111.83 | 6.642% | $119.2577 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $197.53 | 9.385% | $216.0682 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $109.58 | 8.627% | $119.0335 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $55.51 | 7.577% | $59.716 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $114.54 | 8.192% | $123.9231 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $178.62 | 7.695% | $192.3648 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $776.58 | $839.8990 | $839.90 | $839.85 | $839.90 | |