| 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 | $55.64 | 5.768% | $58.8493 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $35.87 | 7.589% | $38.5922 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $90.80 | 8.241% | $98.2828 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $24.75 | 7.335% | $26.5654 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $7.90 | 8.753% | $8.5915 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $128.43 | 7.583% | $138.1688 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $12.93 | 4.156% | $13.4674 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $356.32 | $382.5174 | $382.52 | $382.50 | $382.60 | |