| 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 | $34.38 | 11.455% | $38.3182 | $38.32 | $38.30 | $38.30 |
| Purchase #2 | $229.65 | 3.324% | $237.2836 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $67.45 | 11.128% | $74.9558 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $31.81 | 5.530% | $33.5691 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $132.92 | 10.620% | $147.0361 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $10.41 | 12.867% | $11.7495 | $11.75 | $11.75 | $11.70 |
| Purchase #7 | $76.92 | 13.516% | $87.3165 | $87.32 | $87.30 | $87.30 |
| 7 purchase totals = | $583.54 | $630.2288 | $630.24 | $630.20 | $630.20 | |