| 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 | $77.30 | 12.290% | $86.8002 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $109.34 | 3.277% | $112.9231 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $48.92 | 11.574% | $54.582 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $62.41 | 11.227% | $69.4168 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $181.31 | 7.684% | $195.2419 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $238.66 | 7.386% | $256.2874 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $209.91 | 4.437% | $219.2237 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $927.85 | $994.4751 | $994.47 | $994.45 | $994.40 | |