| 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 | $8.56 | 3.758% | $8.8817 | $8.88 | $8.90 | $8.90 |
| Purchase #2 | $215.54 | 12.430% | $242.3316 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $94.74 | 13.232% | $107.276 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $145.59 | 8.365% | $157.7686 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $24.64 | 4.784% | $25.8188 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $85.52 | 3.546% | $88.5525 | $88.55 | $88.55 | $88.60 |
| Purchase #7 | $73.47 | 4.857% | $77.0384 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $648.06 | $707.6676 | $707.67 | $707.70 | $707.70 | |