| 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 | $39.72 | 11.476% | $44.2783 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $240.48 | 13.770% | $273.5941 | $273.59 | $273.60 | $273.60 |
| Purchase #3 | $153.27 | 5.814% | $162.1811 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $9.29 | 11.380% | $10.3472 | $10.35 | $10.35 | $10.30 |
| Purchase #5 | $6.95 | 12.680% | $7.8313 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $70.72 | 5.565% | $74.6556 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $113.31 | 6.362% | $120.5188 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $633.74 | $693.4064 | $693.41 | $693.45 | $693.40 | |