| 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 | $15.45 | 9.371% | $16.8978 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $177.56 | 9.561% | $194.5365 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $74.72 | 10.234% | $82.3668 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $59.91 | 6.720% | $63.936 | $63.94 | $63.95 | $63.90 |
| Purchase #5 | $175.49 | 4.647% | $183.645 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $119.45 | 5.164% | $125.6184 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $113.30 | 13.772% | $128.9037 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $735.88 | $795.9042 | $795.92 | $795.90 | $795.80 | |