| 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 | $96.64 | 12.546% | $108.7645 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $74.94 | 6.479% | $79.7954 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $45.99 | 3.522% | $47.6098 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $96.51 | 4.464% | $100.8182 | $100.82 | $100.80 | $100.80 |
| Purchase #5 | $37.60 | 10.491% | $41.5446 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $167.78 | 13.463% | $190.3682 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $107.44 | 6.206% | $114.1077 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $626.90 | $683.0084 | $683.01 | $682.95 | $683.00 | |