| 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 | $63.74 | 3.640% | $66.0601 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $142.48 | 8.463% | $154.5381 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $94.31 | 7.569% | $101.4483 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $53.99 | 4.776% | $56.5686 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $50.63 | 6.228% | $53.7832 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $237.78 | 7.746% | $256.1984 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $48.32 | 12.414% | $54.3184 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $691.25 | $742.9151 | $742.92 | $742.90 | $742.90 | |