| 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 | $20.63 | 9.216% | $22.5313 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $162.85 | 8.165% | $176.1467 | $176.15 | $176.15 | $176.10 |
| Purchase #3 | $113.97 | 4.770% | $119.4064 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $203.67 | 3.414% | $210.6233 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $194.26 | 6.666% | $207.2094 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $27.38 | 10.824% | $30.3436 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $5.70 | 5.728% | $6.0265 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $728.46 | $772.2872 | $772.29 | $772.30 | $772.10 | |