| 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 | $8.38 | 11.585% | $9.3508 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $40.81 | 12.250% | $45.8092 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $174.41 | 13.470% | $197.903 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $96.79 | 13.272% | $109.636 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $137.45 | 13.671% | $156.2408 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $248.64 | 10.524% | $274.8069 | $274.81 | $274.80 | $274.80 |
| Purchase #7 | $183.87 | 4.190% | $191.5742 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $890.35 | $985.3209 | $985.32 | $985.30 | $985.30 | |