| 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 | $102.41 | 9.715% | $112.3591 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $42.33 | 9.498% | $46.3505 | $46.35 | $46.35 | $46.40 |
| Purchase #3 | $39.34 | 5.822% | $41.6304 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $165.87 | 5.540% | $175.0592 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $81.32 | 8.427% | $88.1728 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $248.89 | 10.623% | $275.3296 | $275.33 | $275.35 | $275.30 |
| Purchase #7 | $11.72 | 12.756% | $13.215 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $691.88 | $752.1166 | $752.12 | $752.10 | $752.20 | |