| 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 | $18.42 | 6.632% | $19.6416 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $208.66 | 9.671% | $228.8395 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $210.69 | 6.223% | $223.8012 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $183.47 | 5.693% | $193.9149 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $141.69 | 13.378% | $160.6453 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $203.95 | 9.121% | $222.5523 | $222.55 | $222.55 | $222.60 |
| Purchase #7 | $62.78 | 8.270% | $67.9719 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $1,029.66 | $1,117.3667 | $1,117.36 | $1,117.35 | $1,117.30 | |