| 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 | $58.81 | 13.755% | $66.8993 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $124.33 | 12.861% | $140.3201 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $225.26 | 10.366% | $248.6105 | $248.61 | $248.60 | $248.60 |
| Purchase #4 | $32.74 | 9.419% | $35.8238 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $249.33 | 13.647% | $283.3561 | $283.36 | $283.35 | $283.40 |
| Purchase #6 | $13.90 | 6.673% | $14.8275 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $35.65 | 6.141% | $37.8393 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $740.02 | $827.6766 | $827.68 | $827.65 | $827.60 | |