| 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 | $51.98 | 9.540% | $56.9389 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $156.45 | 6.242% | $166.2156 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $177.43 | 11.385% | $197.6304 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $63.47 | 13.205% | $71.8512 | $71.85 | $71.85 | $71.90 |
| Purchase #5 | $107.75 | 13.596% | $122.3997 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $193.46 | 3.630% | $200.4826 | $200.48 | $200.50 | $200.50 |
| Purchase #7 | $134.27 | 5.599% | $141.7878 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $884.81 | $957.3062 | $957.31 | $957.35 | $957.30 | |