| 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 | $78.92 | 4.496% | $82.4682 | $82.47 | $82.45 | $82.50 |
| Purchase #2 | $32.67 | 7.365% | $35.0761 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $246.47 | 8.356% | $267.065 | $267.07 | $267.05 | $267.10 |
| Purchase #4 | $196.65 | 12.103% | $220.4505 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $181.31 | 7.805% | $195.4612 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $200.41 | 5.781% | $211.9957 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $36.36 | 8.655% | $39.507 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $972.79 | $1,052.0237 | $1,052.04 | $1,052.00 | $1,052.20 | |