| 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 | $219.28 | 6.325% | $233.1495 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $81.98 | 6.118% | $86.9955 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $66.31 | 6.332% | $70.5087 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $20.72 | 8.558% | $22.4932 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $66.58 | 3.461% | $68.8843 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $31.49 | 13.553% | $35.7578 | $35.76 | $35.75 | $35.80 |
| Purchase #7 | $17.40 | 13.331% | $19.7196 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $503.76 | $537.5086 | $537.51 | $537.50 | $537.50 | |