| 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 | $87.60 | 13.530% | $99.4523 | $99.45 | $99.45 | $99.50 |
| Purchase #2 | $28.70 | 9.247% | $31.3539 | $31.35 | $31.35 | $31.40 |
| Purchase #3 | $139.63 | 5.786% | $147.709 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $162.85 | 13.266% | $184.4537 | $184.45 | $184.45 | $184.50 |
| Purchase #5 | $225.69 | 12.529% | $253.9667 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $202.68 | 10.844% | $224.6586 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $147.28 | 5.219% | $154.9665 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $994.43 | $1,096.5607 | $1,096.56 | $1,096.50 | $1,096.80 | |