| 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 | $33.95 | 5.775% | $35.9106 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $55.27 | 9.490% | $60.5151 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $26.72 | 7.652% | $28.7646 | $28.76 | $28.75 | $28.80 |
| Purchase #4 | $150.77 | 7.455% | $162.0099 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $52.57 | 8.397% | $56.9843 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $101.78 | 6.492% | $108.3876 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $91.72 | 6.867% | $98.0184 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $512.78 | $550.5905 | $550.59 | $550.55 | $550.60 | |