| 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 | $37.58 | 7.712% | $40.4782 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $159.48 | 7.243% | $171.0311 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $160.32 | 5.515% | $169.1616 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $116.40 | 5.687% | $123.0197 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $72.66 | 10.594% | $80.3576 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $69.79 | 6.510% | $74.3333 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $185.32 | 8.808% | $201.643 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $801.55 | $860.0245 | $860.02 | $860.05 | $860.00 | |