| 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 | $114.52 | 5.375% | $120.6755 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $183.45 | 12.579% | $206.5262 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $81.39 | 3.633% | $84.3469 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $59.65 | 9.818% | $65.5064 | $65.51 | $65.50 | $65.50 |
| Purchase #5 | $9.38 | 6.579% | $9.9971 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $217.36 | 6.189% | $230.8124 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $165.40 | 4.308% | $172.5254 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $831.15 | $890.3899 | $890.41 | $890.45 | $890.30 | |