| 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 | $60.56 | 6.645% | $64.5842 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $5.49 | 13.593% | $6.2363 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $178.44 | 7.558% | $191.9265 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $100.81 | 13.859% | $114.7813 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $224.99 | 4.585% | $235.3058 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $155.31 | 11.351% | $172.9392 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $248.28 | 7.852% | $267.7749 | $267.77 | $267.75 | $267.80 |
| 7 purchase totals = | $973.88 | $1,053.5482 | $1,053.55 | $1,053.60 | $1,053.50 | |