| 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 | $80.78 | 5.521% | $85.2399 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $22.61 | 3.623% | $23.4292 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $232.89 | 9.384% | $254.7444 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $213.60 | 11.636% | $238.4545 | $238.45 | $238.45 | $238.50 |
| Purchase #5 | $221.80 | 9.498% | $242.8666 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $160.86 | 9.441% | $176.0468 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $105.70 | 8.359% | $114.5355 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $1,038.24 | $1,135.3169 | $1,135.32 | $1,135.35 | $1,135.20 | |