| 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 | $91.60 | 7.122% | $98.1238 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $123.61 | 3.214% | $127.5828 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $5.97 | 11.575% | $6.661 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $247.67 | 13.542% | $281.2095 | $281.21 | $281.20 | $281.20 |
| Purchase #5 | $136.77 | 12.620% | $154.0304 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $37.38 | 6.107% | $39.6628 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $40.61 | 5.293% | $42.7595 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $683.61 | $750.0298 | $750.02 | $750.00 | $750.10 | |