| 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 | $16.97 | 3.325% | $17.5343 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $100.35 | 11.453% | $111.8431 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $97.92 | 10.287% | $107.993 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $161.37 | 5.823% | $170.7666 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $213.68 | 3.217% | $220.5541 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $213.58 | 3.753% | $221.5957 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $18.27 | 12.309% | $20.5189 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $822.14 | $870.8057 | $870.80 | $870.80 | $870.80 | |