| 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 | $31.45 | 6.562% | $33.5137 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $98.82 | 8.612% | $107.3304 | $107.33 | $107.35 | $107.30 |
| Purchase #3 | $35.34 | 4.347% | $36.8762 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $41.64 | 13.284% | $47.1715 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $193.96 | 9.131% | $211.6705 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $11.29 | 3.835% | $11.723 | $11.72 | $11.70 | $11.70 |
| Purchase #7 | $168.73 | 13.756% | $191.9405 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $581.23 | $640.2258 | $640.22 | $640.20 | $640.20 | |