| 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 | $53.60 | 4.604% | $56.0677 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $125.87 | 6.796% | $134.4241 | $134.42 | $134.40 | $134.40 |
| Purchase #3 | $33.60 | 6.171% | $35.6735 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $133.91 | 13.149% | $151.5178 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $17.88 | 4.220% | $18.6345 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $10.64 | 8.223% | $11.5149 | $11.51 | $11.50 | $11.50 |
| Purchase #7 | $120.92 | 5.874% | $128.0228 | $128.02 | $128.00 | $128.00 |
| 7 purchase totals = | $496.42 | $535.8553 | $535.84 | $535.75 | $535.80 | |