| 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 | $30.82 | 13.292% | $34.9166 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $209.44 | 8.190% | $226.5931 | $226.59 | $226.60 | $226.60 |
| Purchase #3 | $127.93 | 8.319% | $138.5725 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $23.86 | 8.157% | $25.8063 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $9.28 | 6.199% | $9.8553 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $17.96 | 12.293% | $20.1678 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $129.87 | 7.426% | $139.5141 | $139.51 | $139.50 | $139.50 |
| 7 purchase totals = | $549.16 | $595.4257 | $595.43 | $595.35 | $595.50 | |