| 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 | $103.67 | 4.141% | $107.963 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $83.45 | 8.829% | $90.8178 | $90.82 | $90.80 | $90.80 |
| Purchase #3 | $66.85 | 6.479% | $71.1812 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $129.49 | 5.294% | $136.3452 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $211.99 | 4.854% | $222.28 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $21.98 | 8.718% | $23.8962 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $32.57 | 3.578% | $33.7354 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $650.00 | $686.2188 | $686.23 | $686.25 | $686.20 | |