| 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 | $10.66 | 6.631% | $11.3669 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $8.99 | 8.120% | $9.72 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $157.42 | 11.786% | $175.9735 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $54.63 | 6.748% | $58.3164 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $85.70 | 8.618% | $93.0856 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $53.90 | 7.229% | $57.7964 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $107.79 | 6.446% | $114.7381 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $479.09 | $520.9969 | $521.01 | $520.95 | $521.00 | |