| 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 | $76.51 | 10.688% | $84.6874 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $60.73 | 5.153% | $63.8594 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $7.91 | 12.457% | $8.8953 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $65.33 | 11.593% | $72.9037 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $90.84 | 8.271% | $98.3534 | $98.35 | $98.35 | $98.40 |
| Purchase #6 | $132.65 | 8.225% | $143.5605 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $163.65 | 6.165% | $173.739 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $597.62 | $645.9987 | $646.00 | $646.00 | $646.10 | |