| 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 | $91.72 | 8.265% | $99.3007 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $89.27 | 12.842% | $100.7341 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $15.34 | 5.539% | $16.1897 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $29.64 | 13.309% | $33.5848 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $74.99 | 5.312% | $78.9735 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $56.45 | 9.825% | $61.9962 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $6.80 | 12.874% | $7.6754 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $364.21 | $398.4544 | $398.45 | $398.50 | $398.50 | |