| 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 | $78.70 | 10.501% | $86.9643 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $197.55 | 7.173% | $211.7203 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $131.70 | 4.421% | $137.5225 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $44.84 | 9.291% | $49.0061 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $158.52 | 5.765% | $167.6587 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $235.80 | 7.854% | $254.3197 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $84.99 | 12.557% | $95.6622 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $932.10 | $1,002.8538 | $1,002.85 | $1,002.75 | $1,002.90 | |