| 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 | $38.95 | 7.485% | $41.8654 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $7.46 | 8.766% | $8.1139 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $210.36 | 7.371% | $225.8656 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $21.25 | 5.194% | $22.3537 | $22.35 | $22.35 | $22.40 |
| Purchase #5 | $28.70 | 8.515% | $31.1438 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $162.36 | 13.754% | $184.691 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $240.86 | 13.144% | $272.5186 | $272.52 | $272.50 | $272.50 |
| 7 purchase totals = | $709.94 | $786.5520 | $786.55 | $786.50 | $786.60 | |