| 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 | $74.34 | 11.361% | $82.7858 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $76.67 | 3.122% | $79.0636 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $191.59 | 8.165% | $207.2333 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $176.42 | 13.172% | $199.658 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $214.38 | 12.653% | $241.5055 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $87.58 | 3.746% | $90.8607 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $9.88 | 3.555% | $10.2312 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $830.86 | $911.3381 | $911.34 | $911.35 | $911.40 | |