| 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 | $91.69 | 7.846% | $98.884 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $80.63 | 5.153% | $84.7849 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $203.93 | 3.565% | $211.2001 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $134.92 | 3.285% | $139.3521 | $139.35 | $139.35 | $139.40 |
| Purchase #5 | $189.52 | 10.258% | $208.961 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $22.72 | 8.847% | $24.73 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $54.48 | 13.331% | $61.7427 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $777.89 | $829.6548 | $829.64 | $829.70 | $829.70 | |