| 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 | $98.29 | 9.397% | $107.5263 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $181.96 | 4.275% | $189.7388 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $118.37 | 3.719% | $122.7722 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $29.58 | 8.463% | $32.0834 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $234.80 | 9.210% | $256.4251 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $24.69 | 13.715% | $28.0762 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $81.60 | 6.343% | $86.7759 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $769.29 | $823.3979 | $823.41 | $823.50 | $823.40 | |