| 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 | $119.53 | 12.201% | $134.1139 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $76.37 | 5.198% | $80.3397 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $45.53 | 7.839% | $49.0991 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $22.77 | 10.696% | $25.2055 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $128.99 | 7.841% | $139.1041 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $33.93 | 5.250% | $35.7113 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $126.80 | 9.213% | $138.4821 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $553.92 | $602.0557 | $602.05 | $602.05 | $602.00 | |