| 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 | $29.34 | 7.759% | $31.6165 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $75.68 | 8.700% | $82.2642 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $121.47 | 11.320% | $135.2204 | $135.22 | $135.20 | $135.20 |
| Purchase #4 | $83.69 | 13.547% | $95.0275 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $192.28 | 8.188% | $208.0239 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $206.92 | 7.613% | $222.6728 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $29.84 | 10.492% | $32.9708 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $739.22 | $807.7961 | $807.79 | $807.70 | $807.80 | |