| 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 | $80.93 | 6.132% | $85.8926 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $222.66 | 7.358% | $239.0433 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $76.63 | 13.543% | $87.008 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $194.61 | 5.647% | $205.5996 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $60.96 | 5.225% | $64.1452 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $198.94 | 4.230% | $207.3552 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $203.43 | 4.566% | $212.7186 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $1,038.16 | $1,101.7625 | $1,101.77 | $1,101.75 | $1,101.70 | |