| 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 | $98.49 | 5.421% | $103.8291 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $146.77 | 4.205% | $152.9417 | $152.94 | $152.95 | $152.90 |
| Purchase #3 | $221.88 | 10.755% | $245.7432 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $146.69 | 13.451% | $166.4213 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $104.36 | 3.404% | $107.9124 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $233.32 | 11.559% | $260.2895 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $26.91 | 6.400% | $28.6322 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $978.42 | $1,065.7694 | $1,065.76 | $1,065.80 | $1,065.60 | |