| 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 | $9.35 | 6.819% | $9.9876 | $9.99 | $10.00 | $10.00 |
| Purchase #2 | $52.30 | 8.146% | $56.5604 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $179.36 | 9.654% | $196.6754 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $214.54 | 4.590% | $224.3874 | $224.39 | $224.40 | $224.40 |
| Purchase #5 | $234.45 | 12.386% | $263.489 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $133.81 | 10.171% | $147.4198 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $138.81 | 5.143% | $145.949 | $145.95 | $145.95 | $145.90 |
| 7 purchase totals = | $962.62 | $1,044.4686 | $1,044.48 | $1,044.50 | $1,044.50 | |