| 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 | $24.64 | 9.232% | $26.9148 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $31.36 | 9.819% | $34.4392 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $198.30 | 9.178% | $216.5 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $167.34 | 8.411% | $181.415 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $129.85 | 6.272% | $137.9942 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $54.52 | 7.414% | $58.5621 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $58.51 | 7.492% | $62.8936 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $664.52 | $718.7189 | $718.71 | $718.70 | $718.70 | |