| 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 | $77.59 | 4.265% | $80.8992 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $243.93 | 12.478% | $274.3676 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $9.66 | 5.524% | $10.1936 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $121.46 | 12.439% | $136.5684 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $207.74 | 6.342% | $220.9149 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $155.70 | 4.530% | $162.7532 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $174.72 | 11.472% | $194.7639 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $990.80 | $1,080.4608 | $1,080.45 | $1,080.40 | $1,080.60 | |