| 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 | $21.46 | 5.690% | $22.6811 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $245.25 | 5.267% | $258.1673 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $32.74 | 12.500% | $36.8325 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $63.32 | 3.549% | $65.5672 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $213.83 | 6.259% | $227.2136 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $179.45 | 10.653% | $198.5668 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $175.96 | 12.118% | $197.2828 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $932.01 | $1,006.3113 | $1,006.31 | $1,006.30 | $1,006.40 | |