| 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 | $98.92 | 3.772% | $102.6513 | $102.65 | $102.65 | $102.70 |
| Purchase #2 | $18.99 | 12.158% | $21.2988 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $51.32 | 12.170% | $57.5656 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $106.95 | 10.803% | $118.5038 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $59.76 | 9.211% | $65.2645 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $207.50 | 5.832% | $219.6014 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $118.69 | 9.627% | $130.1163 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $662.13 | $715.0017 | $715.00 | $714.95 | $715.10 | |