| 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 | $57.32 | 10.312% | $63.2308 | $63.23 | $63.25 | $63.20 |
| Purchase #2 | $37.90 | 12.585% | $42.6697 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $174.94 | 9.285% | $191.1832 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $106.76 | 3.634% | $110.6397 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $121.93 | 8.835% | $132.7025 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $222.52 | 8.574% | $241.5989 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $138.73 | 13.589% | $157.582 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $860.10 | $939.6068 | $939.60 | $939.65 | $939.60 | |