| 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 | $47.84 | 13.620% | $54.3558 | $54.36 | $54.35 | $54.40 |
| Purchase #2 | $145.55 | 11.643% | $162.4964 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $233.25 | 6.506% | $248.4252 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $204.76 | 5.538% | $216.0996 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $223.96 | 3.175% | $231.0707 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $77.87 | 12.498% | $87.6022 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $173.38 | 6.566% | $184.7641 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $1,106.61 | $1,184.8140 | $1,184.82 | $1,184.80 | $1,184.90 | |