| 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 | $37.59 | 5.316% | $39.5883 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $245.49 | 5.195% | $258.2432 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $188.86 | 13.366% | $214.103 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $193.80 | 12.344% | $217.7227 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $39.84 | 10.402% | $43.9842 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $191.35 | 13.149% | $216.5106 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $33.26 | 7.485% | $35.7495 | $35.75 | $35.75 | $35.70 |
| 7 purchase totals = | $930.19 | $1,025.9015 | $1,025.89 | $1,025.90 | $1,025.80 | |