| 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 | $34.27 | 4.714% | $35.8855 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $65.38 | 6.676% | $69.7448 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $197.82 | 3.629% | $204.9989 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $191.72 | 12.765% | $216.1931 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $221.26 | 4.136% | $230.4113 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $220.41 | 3.502% | $228.1288 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $113.76 | 8.590% | $123.532 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $1,044.62 | $1,108.8944 | $1,108.89 | $1,108.95 | $1,108.80 | |