| 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 | $26.31 | 4.613% | $27.5237 | $27.52 | $27.50 | $27.50 |
| Purchase #2 | $188.49 | 9.506% | $206.4079 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $9.84 | 6.427% | $10.4724 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $72.83 | 8.662% | $79.1385 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $171.65 | 12.848% | $193.7036 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $79.60 | 12.195% | $89.3072 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $62.28 | 9.509% | $68.2022 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $611.00 | $674.7555 | $674.75 | $674.70 | $674.70 | |