| 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 | $65.56 | 4.594% | $68.5718 | $68.57 | $68.55 | $68.60 |
| Purchase #2 | $185.44 | 4.500% | $193.7848 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $187.66 | 12.612% | $211.3277 | $211.33 | $211.35 | $211.30 |
| Purchase #4 | $69.78 | 11.434% | $77.7586 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $200.87 | 9.529% | $220.0109 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $137.75 | 13.239% | $155.9867 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $142.86 | 5.594% | $150.8516 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $989.92 | $1,078.2921 | $1,078.29 | $1,078.30 | $1,078.40 | |