| 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 | $67.91 | 3.716% | $70.4335 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $51.94 | 10.399% | $57.3412 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $160.30 | 3.309% | $165.6043 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $110.74 | 3.383% | $114.4863 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $138.30 | 3.177% | $142.6938 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $133.87 | 4.295% | $139.6197 | $139.62 | $139.60 | $139.60 |
| Purchase #7 | $171.25 | 8.598% | $185.9741 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $834.31 | $876.1529 | $876.14 | $876.15 | $876.10 | |