| 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 | $68.27 | 7.301% | $73.2544 | $73.25 | $73.25 | $73.30 |
| Purchase #2 | $155.87 | 7.492% | $167.5478 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $34.63 | 3.184% | $35.7326 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $99.63 | 5.117% | $104.7281 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $38.64 | 4.669% | $40.4441 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $59.70 | 13.416% | $67.7094 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $178.36 | 8.861% | $194.1645 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $635.10 | $683.5809 | $683.57 | $683.60 | $683.50 | |