| 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 | $10.59 | 12.689% | $11.9338 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $41.47 | 9.659% | $45.4756 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $248.46 | 11.490% | $277.0081 | $277.01 | $277.00 | $277.00 |
| Purchase #4 | $201.69 | 9.212% | $220.2697 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $135.91 | 9.356% | $148.6257 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $186.32 | 6.371% | $198.1904 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $90.60 | 3.787% | $94.031 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $915.04 | $995.5343 | $995.54 | $995.60 | $995.50 | |