| 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 | $80.34 | 9.516% | $87.9852 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $146.31 | 12.732% | $164.9382 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $88.72 | 11.802% | $99.1907 | $99.19 | $99.20 | $99.20 |
| Purchase #4 | $87.55 | 8.393% | $94.8981 | $94.90 | $94.90 | $94.90 |
| Purchase #5 | $240.63 | 3.428% | $248.8788 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $153.69 | 13.594% | $174.5826 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $156.67 | 6.287% | $166.5198 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $953.91 | $1,036.9934 | $1,037.00 | $1,037.05 | $1,037.00 | |