| 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 | $92.65 | 5.555% | $97.7967 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $63.61 | 6.454% | $67.7154 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $105.38 | 8.436% | $114.2699 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $232.82 | 10.231% | $256.6398 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $98.53 | 4.712% | $103.1727 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $236.72 | 3.355% | $244.662 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $241.92 | 12.107% | $271.2093 | $271.21 | $271.20 | $271.20 |
| 7 purchase totals = | $1,071.63 | $1,155.4658 | $1,155.47 | $1,155.40 | $1,155.50 | |