| 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 | $23.42 | 6.158% | $24.8622 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $9.86 | 5.845% | $10.4363 | $10.44 | $10.45 | $10.40 |
| Purchase #3 | $143.39 | 6.300% | $152.4236 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $27.46 | 3.266% | $28.3568 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $212.59 | 9.442% | $232.6627 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $32.52 | 12.665% | $36.6387 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $68.32 | 6.253% | $72.592 | $72.59 | $72.60 | $72.60 |
| 7 purchase totals = | $517.56 | $557.9723 | $557.97 | $557.95 | $558.00 | |