| 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 | $70.67 | 4.428% | $73.7993 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $132.68 | 5.130% | $139.4865 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $238.73 | 12.813% | $269.3185 | $269.32 | $269.30 | $269.30 |
| Purchase #4 | $134.25 | 3.845% | $139.4119 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $83.78 | 3.845% | $87.0013 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $174.82 | 5.369% | $184.2061 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $132.28 | 8.681% | $143.7632 | $143.76 | $143.75 | $143.80 |
| 7 purchase totals = | $967.21 | $1,036.9868 | $1,036.99 | $1,036.95 | $1,037.00 | |