| 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 | $40.76 | 7.594% | $43.8553 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $101.69 | 9.162% | $111.0068 | $111.01 | $111.00 | $111.00 |
| Purchase #3 | $42.65 | 3.534% | $44.1573 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $240.68 | 3.848% | $249.9414 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $124.82 | 7.698% | $134.4286 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $69.54 | 6.142% | $73.8111 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $178.72 | 9.333% | $195.3999 | $195.40 | $195.40 | $195.40 |
| 7 purchase totals = | $798.86 | $852.6004 | $852.61 | $852.60 | $852.60 | |