| 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 | $29.25 | 8.421% | $31.7131 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $133.85 | 7.847% | $144.3532 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $230.86 | 10.193% | $254.3916 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $124.45 | 3.296% | $128.5519 | $128.55 | $128.55 | $128.60 |
| Purchase #5 | $52.85 | 4.249% | $55.0956 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $111.68 | 12.438% | $125.5708 | $125.57 | $125.55 | $125.60 |
| Purchase #7 | $104.95 | 9.454% | $114.872 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $787.89 | $854.5482 | $854.54 | $854.50 | $854.70 | |