| 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 | $39.82 | 10.502% | $44.0019 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $7.72 | 4.658% | $8.0796 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $187.40 | 13.632% | $212.9464 | $212.95 | $212.95 | $212.90 |
| Purchase #4 | $36.73 | 8.826% | $39.9718 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $177.76 | 9.481% | $194.6134 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $130.53 | 11.183% | $145.1272 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $138.79 | 5.468% | $146.379 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $718.75 | $791.1193 | $791.12 | $791.15 | $791.10 | |