| 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 | $83.41 | 11.335% | $92.8645 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $207.80 | 4.310% | $216.7562 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $50.41 | 11.658% | $56.2868 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $90.61 | 12.395% | $101.8411 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $28.47 | 13.258% | $32.2446 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $81.72 | 5.677% | $86.3592 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $123.70 | 7.758% | $133.2966 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $666.12 | $719.6490 | $719.65 | $719.65 | $719.70 | |