| 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 | $20.77 | 9.488% | $22.7407 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $104.38 | 13.669% | $118.6477 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $11.97 | 8.138% | $12.9441 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $82.70 | 12.589% | $93.1111 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $144.76 | 12.157% | $162.3585 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $200.47 | 13.789% | $228.1128 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $31.58 | 9.547% | $34.5949 | $34.59 | $34.60 | $34.60 |
| 7 purchase totals = | $596.63 | $672.5098 | $672.50 | $672.50 | $672.40 | |