| 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 | $5.45 | 6.566% | $5.8078 | $5.81 | $5.80 | $5.80 |
| Purchase #2 | $205.92 | 7.301% | $220.9542 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $35.66 | 5.595% | $37.6552 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $107.58 | 12.871% | $121.4266 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $135.25 | 13.604% | $153.6494 | $153.65 | $153.65 | $153.60 |
| Purchase #6 | $43.43 | 12.631% | $48.9156 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $249.74 | 8.773% | $271.6497 | $271.65 | $271.65 | $271.60 |
| 7 purchase totals = | $783.03 | $860.0585 | $860.07 | $860.05 | $860.00 | |