| 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 | $92.47 | 7.375% | $99.2897 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $66.35 | 11.670% | $74.093 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $37.70 | 4.865% | $39.5341 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $128.69 | 12.342% | $144.5729 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $144.60 | 9.156% | $157.8396 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $175.36 | 6.395% | $186.5743 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $228.67 | 11.276% | $254.4548 | $254.45 | $254.45 | $254.50 |
| 7 purchase totals = | $873.84 | $956.3584 | $956.34 | $956.35 | $956.40 | |