| 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 | $39.84 | 11.738% | $44.5164 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $80.70 | 7.335% | $86.6193 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $154.98 | 3.667% | $160.6631 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $156.58 | 8.743% | $170.2698 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $118.69 | 8.527% | $128.8107 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $240.46 | 3.864% | $249.7514 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $184.35 | 11.152% | $204.9087 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $975.60 | $1,045.5394 | $1,045.54 | $1,045.45 | $1,045.60 | |