| 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 | $64.73 | 7.168% | $69.3698 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $144.77 | 12.372% | $162.6809 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $182.68 | 13.851% | $207.983 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $136.95 | 13.767% | $155.8039 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $101.64 | 4.551% | $106.2656 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $94.31 | 6.524% | $100.4628 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $39.48 | 13.713% | $44.8939 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $764.56 | $847.4599 | $847.45 | $847.45 | $847.60 | |