| 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 | $70.87 | 11.687% | $79.1526 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $26.39 | 4.604% | $27.605 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $144.65 | 11.438% | $161.1951 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $40.32 | 8.431% | $43.7194 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $109.70 | 3.563% | $113.6086 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $80.80 | 13.122% | $91.4026 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $44.45 | 11.158% | $49.4097 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $517.18 | $566.0930 | $566.10 | $566.05 | $566.10 | |