| 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 | $32.46 | 5.375% | $34.2047 | $34.20 | $34.20 | $34.20 |
| Purchase #2 | $45.43 | 8.493% | $49.2884 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $6.42 | 9.432% | $7.0255 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $83.54 | 3.672% | $86.6076 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $165.48 | 7.528% | $177.9373 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $95.43 | 5.445% | $100.6262 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $167.31 | 4.181% | $174.3052 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $596.07 | $629.9949 | $630.01 | $630.05 | $629.90 | |