| 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 | $68.34 | 7.136% | $73.2167 | $73.22 | $73.20 | $73.20 |
| Purchase #2 | $153.55 | 5.324% | $161.725 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $8.89 | 4.702% | $9.308 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $37.51 | 4.833% | $39.3229 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $70.93 | 13.751% | $80.6836 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $99.74 | 6.302% | $106.0256 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $194.68 | 11.338% | $216.7528 | $216.75 | $216.75 | $216.80 |
| 7 purchase totals = | $633.64 | $687.0346 | $687.04 | $687.05 | $687.00 | |