| 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 | $73.33 | 11.282% | $81.6031 | $81.60 | $81.60 | $81.60 |
| Purchase #2 | $79.66 | 12.371% | $89.5147 | $89.51 | $89.50 | $89.50 |
| Purchase #3 | $234.67 | 5.498% | $247.5722 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $218.58 | 3.597% | $226.4423 | $226.44 | $226.45 | $226.40 |
| Purchase #5 | $57.82 | 11.822% | $64.6555 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $50.39 | 11.871% | $56.3718 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $20.90 | 5.103% | $21.9665 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $735.35 | $788.1261 | $788.12 | $788.05 | $788.20 | |