| 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 | $71.63 | 8.529% | $77.7393 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $108.88 | 5.449% | $114.8129 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $174.96 | 12.710% | $197.1974 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $131.41 | 6.107% | $139.4352 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $46.77 | 8.258% | $50.6323 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $94.86 | 12.221% | $106.4528 | $106.45 | $106.45 | $106.50 |
| Purchase #7 | $11.42 | 3.592% | $11.8302 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $639.93 | $698.1001 | $698.10 | $698.15 | $698.00 | |