| 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 | $8.73 | 10.812% | $9.6739 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $191.28 | 3.697% | $198.3516 | $198.35 | $198.35 | $198.40 |
| Purchase #3 | $141.39 | 10.815% | $156.6813 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $35.44 | 8.277% | $38.3734 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $193.35 | 9.807% | $212.3118 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $182.90 | 5.118% | $192.2608 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $17.63 | 11.416% | $19.6426 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $770.72 | $827.2954 | $827.28 | $827.25 | $827.40 | |