| 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 | $49.63 | 12.589% | $55.8779 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $38.65 | 3.312% | $39.9301 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $238.79 | 7.167% | $255.9041 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $152.74 | 6.478% | $162.6345 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $187.92 | 10.246% | $207.1743 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $195.38 | 10.677% | $216.2407 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $103.65 | 10.502% | $114.5353 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $966.76 | $1,052.2969 | $1,052.29 | $1,052.35 | $1,052.20 | |