| 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 | $33.34 | 7.608% | $35.8765 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $155.99 | 7.618% | $167.8733 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $176.47 | 7.134% | $189.0594 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $153.61 | 6.228% | $163.1768 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $162.36 | 7.489% | $174.5191 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $50.67 | 8.604% | $55.0296 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $241.82 | 11.167% | $268.824 | $268.82 | $268.80 | $268.80 |
| 7 purchase totals = | $974.26 | $1,054.3587 | $1,054.36 | $1,054.35 | $1,054.40 | |