| 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 | $85.85 | 7.576% | $92.354 | $92.35 | $92.35 | $92.40 |
| Purchase #2 | $128.91 | 11.835% | $144.1665 | $144.17 | $144.15 | $144.20 |
| Purchase #3 | $8.83 | 10.460% | $9.7536 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $104.52 | 8.756% | $113.6718 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $93.39 | 3.411% | $96.5755 | $96.58 | $96.60 | $96.60 |
| Purchase #6 | $118.84 | 5.729% | $125.6483 | $125.65 | $125.65 | $125.60 |
| Purchase #7 | $129.98 | 13.281% | $147.2426 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $670.32 | $729.4123 | $729.41 | $729.40 | $729.50 | |