| 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 | $11.31 | 12.145% | $12.6836 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $53.83 | 11.472% | $60.0054 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $49.52 | 13.743% | $56.3255 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $141.83 | 7.692% | $152.7396 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $178.42 | 5.241% | $187.771 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $62.96 | 6.541% | $67.0782 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $25.79 | 13.122% | $29.1742 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $523.66 | $565.7775 | $565.78 | $565.80 | $565.80 | |