| 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 | $72.77 | 5.454% | $76.7389 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $227.47 | 5.554% | $240.1037 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $234.47 | 9.644% | $257.0823 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $10.57 | 9.705% | $11.5958 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $232.40 | 5.444% | $245.0519 | $245.05 | $245.05 | $245.10 |
| Purchase #6 | $154.62 | 7.491% | $166.2026 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $188.50 | 7.512% | $202.6601 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $1,120.80 | $1,199.4353 | $1,199.43 | $1,199.45 | $1,199.50 | |