| 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 | $77.71 | 3.787% | $80.6529 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $167.91 | 3.406% | $173.629 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $237.65 | 7.461% | $255.3811 | $255.38 | $255.40 | $255.40 |
| Purchase #4 | $73.76 | 13.592% | $83.7855 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $143.93 | 6.130% | $152.7529 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $128.66 | 7.608% | $138.4485 | $138.45 | $138.45 | $138.40 |
| Purchase #7 | $124.76 | 13.129% | $141.1397 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $954.38 | $1,025.7896 | $1,025.79 | $1,025.85 | $1,025.80 | |