| 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 | $35.88 | 7.571% | $38.5965 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $88.34 | 4.569% | $92.3763 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $151.25 | 8.243% | $163.7175 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $171.64 | 11.732% | $191.7768 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $31.27 | 9.222% | $34.1537 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $152.34 | 8.421% | $165.1686 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $33.39 | 12.854% | $37.682 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $664.11 | $723.4714 | $723.48 | $723.50 | $723.60 | |