| 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 | $95.90 | 3.335% | $99.0983 | $99.10 | $99.10 | $99.10 |
| Purchase #2 | $187.90 | 11.251% | $209.0406 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $12.29 | 5.190% | $12.9279 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $43.45 | 10.403% | $47.9701 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $151.84 | 8.581% | $164.8694 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $165.25 | 5.707% | $174.6808 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $143.55 | 8.729% | $156.0805 | $156.08 | $156.10 | $156.10 |
| 7 purchase totals = | $800.18 | $864.6676 | $864.67 | $864.70 | $864.70 | |