| 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 | $111.60 | 8.211% | $120.7635 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $76.93 | 5.809% | $81.3989 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $168.51 | 8.723% | $183.2091 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $108.29 | 8.681% | $117.6907 | $117.69 | $117.70 | $117.70 |
| Purchase #5 | $127.94 | 4.534% | $133.7408 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $61.87 | 3.705% | $64.1623 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $5.37 | 11.730% | $5.9999 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $660.51 | $706.9652 | $706.96 | $706.95 | $707.00 | |