| 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 | $38.94 | 11.400% | $43.3792 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $65.25 | 4.843% | $68.4101 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $66.71 | 6.212% | $70.854 | $70.85 | $70.85 | $70.90 |
| Purchase #4 | $248.31 | 6.213% | $263.7375 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $161.62 | 11.245% | $179.7942 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $245.29 | 12.321% | $275.5122 | $275.51 | $275.50 | $275.50 |
| Purchase #7 | $97.69 | 9.655% | $107.122 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $923.81 | $1,008.8092 | $1,008.80 | $1,008.80 | $1,008.80 | |