| 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 | $72.28 | 11.855% | $80.8488 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $81.47 | 6.111% | $86.4486 | $86.45 | $86.45 | $86.40 |
| Purchase #3 | $88.25 | 9.596% | $96.7185 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $133.50 | 9.802% | $146.5857 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $149.37 | 9.432% | $163.4586 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $107.83 | 7.446% | $115.859 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $214.50 | 12.387% | $241.0701 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $847.20 | $930.9893 | $931.00 | $930.95 | $931.00 | |