| 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 | $60.58 | 4.187% | $63.1165 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $192.63 | 12.442% | $216.597 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $72.76 | 12.261% | $81.6811 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $100.36 | 9.226% | $109.6192 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $66.85 | 3.596% | $69.2539 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $75.46 | 11.712% | $84.2979 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $10.98 | 8.591% | $11.9233 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $579.62 | $636.4889 | $636.49 | $636.45 | $636.50 | |