| 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 | $97.78 | 5.451% | $103.11 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $66.53 | 12.759% | $75.0186 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $147.50 | 11.379% | $164.284 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $206.86 | 8.213% | $223.8494 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $89.25 | 4.122% | $92.9289 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $25.40 | 8.756% | $27.624 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $141.95 | 9.769% | $155.8171 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $775.27 | $842.6320 | $842.63 | $842.60 | $842.50 | |