| 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 | $61.62 | 8.521% | $66.8706 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $155.94 | 9.856% | $171.3094 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $120.35 | 12.693% | $135.626 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $105.72 | 5.550% | $111.5875 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $151.89 | 12.295% | $170.5649 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $97.50 | 9.608% | $106.8678 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $135.90 | 11.102% | $150.9876 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $828.92 | $913.8138 | $913.82 | $913.80 | $913.90 | |