| 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 | $56.46 | 4.366% | $58.925 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $102.43 | 3.566% | $106.0827 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $205.81 | 11.563% | $229.6078 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $161.65 | 6.502% | $172.1605 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $149.95 | 8.539% | $162.7542 | $162.75 | $162.75 | $162.80 |
| Purchase #6 | $192.26 | 12.391% | $216.0829 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $195.53 | 12.562% | $220.0925 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $1,064.09 | $1,165.7056 | $1,165.70 | $1,165.75 | $1,165.80 | |