| 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 | $30.72 | 4.820% | $32.2007 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $100.93 | 5.617% | $106.5992 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $55.94 | 6.851% | $59.7724 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $35.34 | 8.242% | $38.2527 | $38.25 | $38.25 | $38.30 |
| Purchase #5 | $23.93 | 12.245% | $26.8602 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $227.36 | 5.148% | $239.0645 | $239.06 | $239.05 | $239.10 |
| Purchase #7 | $180.62 | 12.862% | $203.8513 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $654.84 | $706.6010 | $706.59 | $706.55 | $706.80 | |