| 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 | $76.84 | 13.118% | $86.9199 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $129.81 | 4.636% | $135.828 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $148.53 | 6.479% | $158.1533 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $95.59 | 7.779% | $103.0259 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $247.73 | 7.284% | $265.7747 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $96.96 | 12.271% | $108.858 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $204.38 | 11.534% | $227.9532 | $227.95 | $227.95 | $228.00 |
| 7 purchase totals = | $999.84 | $1,086.5130 | $1,086.51 | $1,086.50 | $1,086.60 | |