| 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 | $83.54 | 7.872% | $90.1163 | $90.12 | $90.10 | $90.10 |
| Purchase #2 | $153.48 | 7.639% | $165.2043 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $121.37 | 4.478% | $126.8049 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $231.37 | 7.869% | $249.5765 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $73.75 | 4.136% | $76.8003 | $76.80 | $76.80 | $76.80 |
| Purchase #6 | $93.51 | 12.849% | $105.5251 | $105.53 | $105.55 | $105.50 |
| Purchase #7 | $160.90 | 9.110% | $175.558 | $175.56 | $175.55 | $175.60 |
| 7 purchase totals = | $917.92 | $989.5854 | $989.59 | $989.60 | $989.60 | |