| 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 | $9.70 | 3.119% | $10.0025 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $89.32 | 12.810% | $100.7619 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $72.71 | 6.815% | $77.6652 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $204.81 | 5.763% | $216.6132 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $222.90 | 4.653% | $233.2715 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $221.48 | 11.710% | $247.4153 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $126.65 | 9.681% | $138.911 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $947.57 | $1,024.6406 | $1,024.64 | $1,024.55 | $1,024.70 | |