| 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 | $16.42 | 9.638% | $18.0026 | $18.00 | $18.00 | $18.00 |
| Purchase #2 | $57.98 | 10.788% | $64.2349 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $78.94 | 12.274% | $88.6291 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $141.26 | 6.608% | $150.5945 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $95.54 | 3.471% | $98.8562 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $249.65 | 11.182% | $277.5659 | $277.57 | $277.55 | $277.60 |
| Purchase #7 | $231.37 | 8.649% | $251.3812 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $871.16 | $949.2644 | $949.26 | $949.30 | $949.30 | |