| 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 | $100.92 | 7.732% | $108.7231 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $192.56 | 6.754% | $205.5655 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $226.33 | 13.760% | $257.473 | $257.47 | $257.45 | $257.50 |
| Purchase #4 | $58.98 | 7.407% | $63.3486 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $32.31 | 3.120% | $33.3181 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $129.82 | 11.464% | $144.7026 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $49.47 | 8.228% | $53.5404 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $790.39 | $866.6713 | $866.67 | $866.60 | $866.60 | |