| 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 | $5.92 | 11.826% | $6.6201 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $55.74 | 4.549% | $58.2756 | $58.28 | $58.30 | $58.30 |
| Purchase #3 | $27.95 | 11.725% | $31.2271 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $161.61 | 7.623% | $173.9295 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $239.26 | 3.672% | $248.0456 | $248.05 | $248.05 | $248.00 |
| Purchase #6 | $187.56 | 7.844% | $202.2722 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $61.45 | 3.241% | $63.4416 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $739.49 | $783.8117 | $783.82 | $783.85 | $783.70 | |