| 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 | $63.36 | 5.250% | $66.6864 | $66.69 | $66.70 | $66.70 |
| Purchase #2 | $36.86 | 13.809% | $41.95 | $41.95 | $41.95 | $42.00 |
| Purchase #3 | $135.87 | 8.606% | $147.563 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $139.34 | 10.611% | $154.1254 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $121.88 | 12.645% | $137.2917 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $33.29 | 11.348% | $37.0677 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $145.91 | 7.772% | $157.2501 | $157.25 | $157.25 | $157.30 |
| 7 purchase totals = | $676.51 | $741.9343 | $741.94 | $741.95 | $742.10 | |