| 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 | $35.73 | 7.340% | $38.3526 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $225.77 | 9.642% | $247.5387 | $247.54 | $247.55 | $247.50 |
| Purchase #3 | $33.36 | 3.847% | $34.6434 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $171.42 | 5.330% | $180.5567 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $137.28 | 12.509% | $154.4524 | $154.45 | $154.45 | $154.50 |
| Purchase #6 | $95.63 | 4.545% | $99.9764 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $245.47 | 7.812% | $264.6461 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $944.66 | $1,020.1663 | $1,020.17 | $1,020.20 | $1,020.20 | |