| 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 | $49.35 | 13.795% | $56.1578 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $184.86 | 12.375% | $207.7364 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $113.80 | 10.309% | $125.5316 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $80.83 | 10.467% | $89.2905 | $89.29 | $89.30 | $89.30 |
| Purchase #5 | $107.74 | 10.256% | $118.7898 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $87.37 | 3.152% | $90.1239 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $226.78 | 11.139% | $252.041 | $252.04 | $252.05 | $252.00 |
| 7 purchase totals = | $850.73 | $939.6710 | $939.67 | $939.70 | $939.60 | |