| 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 | $82.63 | 10.301% | $91.1417 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $127.54 | 6.749% | $136.1477 | $136.15 | $136.15 | $136.10 |
| Purchase #3 | $41.75 | 8.614% | $45.3463 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $97.79 | 8.148% | $105.7579 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $21.80 | 11.184% | $24.2381 | $24.24 | $24.25 | $24.20 |
| Purchase #6 | $103.75 | 10.124% | $114.2537 | $114.25 | $114.25 | $114.30 |
| Purchase #7 | $138.55 | 13.558% | $157.3346 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $613.81 | $674.2200 | $674.22 | $674.25 | $674.10 | |