| 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 | $248.66 | 10.510% | $274.7942 | $274.79 | $274.80 | $274.80 |
| Purchase #2 | $68.32 | 9.766% | $74.9921 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $104.50 | 9.619% | $114.5519 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $10.84 | 9.601% | $11.8807 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $31.67 | 5.722% | $33.4822 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $183.70 | 13.137% | $207.8327 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $245.30 | 11.124% | $272.5872 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $892.99 | $990.1210 | $990.11 | $990.20 | $990.20 | |