| 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 | $37.28 | 5.411% | $39.2972 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $142.78 | 3.711% | $148.0786 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $31.75 | 6.361% | $33.7696 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $200.63 | 12.451% | $225.6104 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $223.90 | 4.798% | $234.6427 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $74.83 | 7.149% | $80.1796 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $195.53 | 5.584% | $206.4484 | $206.45 | $206.45 | $206.40 |
| 7 purchase totals = | $906.70 | $968.0265 | $968.03 | $968.05 | $968.00 | |