| 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 | $37.28 | 6.613% | $39.7453 | $39.75 | $39.75 | $39.70 |
| Purchase #2 | $231.32 | 13.217% | $261.8936 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $20.40 | 8.642% | $22.163 | $22.16 | $22.15 | $22.20 |
| Purchase #4 | $202.70 | 13.746% | $230.5631 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $250.81 | 7.264% | $269.0288 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $35.86 | 9.502% | $39.2674 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $43.74 | 10.398% | $48.2881 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $822.11 | $910.9493 | $910.95 | $910.95 | $911.00 | |