| 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 | $30.68 | 11.869% | $34.3214 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $244.60 | 7.785% | $263.6421 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $60.61 | 13.446% | $68.7596 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $171.37 | 11.528% | $191.1255 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $77.69 | 3.339% | $80.2841 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $224.40 | 11.755% | $250.7782 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $37.59 | 6.384% | $39.9897 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $846.94 | $928.9006 | $928.90 | $928.95 | $928.90 | |