| 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 | $49.72 | 6.872% | $53.1368 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $123.26 | 11.659% | $137.6309 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $40.25 | 9.304% | $43.9949 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $224.44 | 6.845% | $239.8029 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $18.79 | 7.527% | $20.2043 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $174.48 | 13.657% | $198.3087 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $194.55 | 12.224% | $218.3318 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $825.49 | $911.4103 | $911.40 | $911.45 | $911.30 | |