| 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 | $32.62 | 12.405% | $36.6665 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $195.53 | 6.293% | $207.8347 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $241.88 | 9.740% | $265.4391 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $122.28 | 3.869% | $127.011 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $74.32 | 8.822% | $80.8765 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $194.31 | 11.624% | $216.8966 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $10.98 | 13.392% | $12.4504 | $12.45 | $12.45 | $12.50 |
| 7 purchase totals = | $871.92 | $947.1748 | $947.18 | $947.20 | $947.20 | |