| 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 | $40.54 | 10.620% | $44.8453 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $156.48 | 12.833% | $176.5611 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $6.81 | 11.247% | $7.5759 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $204.33 | 7.709% | $220.0818 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $64.44 | 7.865% | $69.5082 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $179.26 | 3.853% | $186.1669 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $139.82 | 9.548% | $153.17 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $791.68 | $857.9092 | $857.92 | $857.90 | $858.00 | |