| 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 | $114.51 | 5.511% | $120.8206 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $26.81 | 4.243% | $27.9475 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $34.74 | 3.165% | $35.8395 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $26.53 | 12.469% | $29.838 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $208.77 | 7.348% | $224.1104 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $17.64 | 12.850% | $19.9067 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $248.81 | 3.661% | $257.9189 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $677.81 | $716.3816 | $716.39 | $716.35 | $716.20 | |