| 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 | $108.79 | 5.493% | $114.7658 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $225.53 | 12.245% | $253.1461 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $137.76 | 4.118% | $143.433 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $6.62 | 5.745% | $7.0003 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $194.35 | 11.105% | $215.9326 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $30.83 | 6.597% | $32.8639 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $43.92 | 5.424% | $46.3022 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $747.80 | $813.4439 | $813.44 | $813.45 | $813.40 | |