| 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 | $53.42 | 7.567% | $57.4623 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $179.34 | 5.324% | $188.8881 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $195.82 | 3.840% | $203.3395 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $243.33 | 4.640% | $254.6205 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $58.55 | 8.780% | $63.6907 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $238.41 | 6.523% | $253.9615 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $250.76 | 13.509% | $284.6352 | $284.64 | $284.65 | $284.60 |
| 7 purchase totals = | $1,219.63 | $1,306.5978 | $1,306.60 | $1,306.60 | $1,306.60 | |