| 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 | $33.65 | 6.553% | $35.8551 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $16.92 | 4.254% | $17.6398 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $121.61 | 6.590% | $129.6241 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $160.31 | 6.246% | $170.323 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $22.38 | 9.547% | $24.5166 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $14.50 | 12.258% | $16.2774 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $161.71 | 13.525% | $183.5813 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $531.08 | $577.8173 | $577.82 | $577.80 | $577.80 | |