| 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 | $52.28 | 6.851% | $55.8617 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $104.34 | 9.362% | $114.1083 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $11.85 | 9.743% | $13.0045 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $228.56 | 12.812% | $257.8431 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $145.84 | 7.352% | $156.5622 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $20.37 | 12.794% | $22.9761 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $166.90 | 7.508% | $179.4309 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $730.14 | $799.7868 | $799.78 | $799.80 | $799.80 | |