| 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 | $20.64 | 9.678% | $22.6375 | $22.64 | $22.65 | $22.60 |
| Purchase #2 | $120.81 | 5.658% | $127.6454 | $127.65 | $127.65 | $127.60 |
| Purchase #3 | $249.37 | 6.164% | $264.7412 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $72.31 | 12.777% | $81.549 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $87.26 | 9.693% | $95.7181 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $152.82 | 13.678% | $173.7227 | $173.72 | $173.70 | $173.70 |
| Purchase #7 | $70.87 | 4.685% | $74.1903 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $774.08 | $840.2042 | $840.21 | $840.20 | $840.00 | |