| 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 | $31.28 | 5.136% | $32.8865 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $166.87 | 3.871% | $173.3295 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $26.44 | 8.383% | $28.6565 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $226.70 | 9.769% | $248.8463 | $248.85 | $248.85 | $248.80 |
| Purchase #5 | $186.48 | 6.637% | $198.8567 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $61.62 | 3.689% | $63.8932 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $142.80 | 3.442% | $147.7152 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $842.19 | $894.1839 | $894.20 | $894.20 | $894.20 | |