| 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 | $9.80 | 7.611% | $10.5459 | $10.55 | $10.55 | $10.50 |
| Purchase #2 | $98.28 | 8.236% | $106.3743 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $41.93 | 12.169% | $47.0325 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $93.45 | 12.610% | $105.234 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $156.95 | 13.768% | $178.5589 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $206.34 | 10.210% | $227.4073 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $140.70 | 3.513% | $145.6428 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $747.45 | $820.7957 | $820.79 | $820.80 | $820.70 | |