| 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 | $77.30 | 7.114% | $82.7991 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $42.98 | 6.744% | $45.8786 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $14.77 | 12.849% | $16.6678 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $167.66 | 5.764% | $177.3239 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $205.64 | 3.603% | $213.0492 | $213.05 | $213.05 | $213.00 |
| Purchase #6 | $65.45 | 5.768% | $69.2252 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $64.48 | 7.864% | $69.5507 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $638.28 | $674.4945 | $674.50 | $674.50 | $674.50 | |