| 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 | $47.73 | 11.463% | $53.2013 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $12.31 | 4.246% | $12.8327 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $31.54 | 6.630% | $33.6311 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $123.34 | 11.138% | $137.0776 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $169.88 | 4.322% | $177.2222 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $209.52 | 6.720% | $223.5997 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $250.89 | 9.121% | $273.7737 | $273.77 | $273.75 | $273.80 |
| 7 purchase totals = | $845.21 | $911.3383 | $911.33 | $911.35 | $911.30 | |