| 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 | $66.73 | 10.172% | $73.5178 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $8.86 | 6.475% | $9.4337 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $16.70 | 13.558% | $18.9642 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $114.32 | 4.475% | $119.4358 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $71.76 | 4.298% | $74.8442 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $140.72 | 5.123% | $147.9291 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $62.34 | 10.711% | $69.0172 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $481.43 | $513.1420 | $513.14 | $513.15 | $513.00 | |