| 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 | $90.89 | 9.794% | $99.7918 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $218.28 | 13.310% | $247.3331 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $223.55 | 4.691% | $234.0367 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $24.39 | 4.665% | $25.5278 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $35.49 | 3.530% | $36.7428 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $14.65 | 13.427% | $16.6171 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $245.28 | 13.345% | $278.0126 | $278.01 | $278.00 | $278.00 |
| 7 purchase totals = | $852.53 | $938.0619 | $938.06 | $938.10 | $937.90 | |