| 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 | $51.48 | 10.697% | $56.9868 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $160.81 | 10.583% | $177.8285 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $211.94 | 5.758% | $224.1435 | $224.14 | $224.15 | $224.10 |
| Purchase #4 | $31.45 | 8.835% | $34.2286 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $22.72 | 5.255% | $23.9139 | $23.91 | $23.90 | $23.90 |
| Purchase #6 | $23.49 | 12.795% | $26.4955 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $119.47 | 3.462% | $123.6061 | $123.61 | $123.60 | $123.60 |
| 7 purchase totals = | $621.36 | $667.2029 | $667.21 | $667.25 | $667.10 | |