| 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 | $11.98 | 5.659% | $12.6579 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $192.96 | 7.303% | $207.0519 | $207.05 | $207.05 | $207.10 |
| Purchase #3 | $188.92 | 6.545% | $201.2848 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $33.37 | 4.510% | $34.875 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $172.55 | 10.253% | $190.2416 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $46.65 | 13.554% | $52.9729 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $198.73 | 13.190% | $224.9425 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $845.16 | $924.0266 | $924.02 | $924.05 | $924.10 | |