| 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 | $95.36 | 4.349% | $99.5072 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $213.25 | 4.373% | $222.5754 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $146.84 | 8.235% | $158.9323 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $53.54 | 5.155% | $56.3 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $154.70 | 13.333% | $175.3262 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $236.30 | 5.124% | $248.408 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $160.47 | 5.120% | $168.6861 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $1,060.46 | $1,129.7352 | $1,129.75 | $1,129.80 | $1,129.70 | |