| 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 | $23.44 | 5.412% | $24.7086 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $113.89 | 8.624% | $123.7119 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $21.77 | 6.557% | $23.1975 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $174.75 | 10.189% | $192.5553 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $9.26 | 7.313% | $9.9372 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $138.30 | 11.157% | $153.7301 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $224.62 | 4.157% | $233.9575 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $706.03 | $761.7981 | $761.81 | $761.80 | $761.80 | |