| 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 | $41.83 | 3.139% | $43.143 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $102.81 | 8.592% | $111.6434 | $111.64 | $111.65 | $111.60 |
| Purchase #3 | $178.25 | 13.519% | $202.3476 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $71.74 | 12.437% | $80.6623 | $80.66 | $80.65 | $80.70 |
| Purchase #5 | $136.37 | 13.491% | $154.7677 | $154.77 | $154.75 | $154.80 |
| Purchase #6 | $13.69 | 5.329% | $14.4195 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $177.62 | 3.280% | $183.4459 | $183.45 | $183.45 | $183.40 |
| 7 purchase totals = | $722.31 | $790.4294 | $790.43 | $790.40 | $790.30 | |