| 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 | $25.26 | 8.486% | $27.4036 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $51.53 | 12.679% | $58.0635 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $238.54 | 5.464% | $251.5738 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $32.32 | 8.811% | $35.1677 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $70.61 | 9.806% | $77.534 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $161.83 | 8.103% | $174.9431 | $174.94 | $174.95 | $174.90 |
| Purchase #7 | $66.55 | 11.619% | $74.2824 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $646.64 | $698.9681 | $698.95 | $698.95 | $699.00 | |