| 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 | $76.63 | 11.320% | $85.3045 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $89.26 | 10.815% | $98.9135 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $137.91 | 5.661% | $145.7171 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $225.83 | 12.417% | $253.8713 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $190.93 | 8.105% | $206.4049 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $39.51 | 11.417% | $44.0209 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $28.31 | 13.142% | $32.0305 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $788.38 | $866.2627 | $866.25 | $866.20 | $866.20 | |