| 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 | $69.30 | 10.868% | $76.8315 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $51.92 | 10.761% | $57.5071 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $180.25 | 5.443% | $190.061 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $189.87 | 6.796% | $202.7736 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $247.59 | 7.744% | $266.7634 | $266.76 | $266.75 | $266.80 |
| Purchase #6 | $200.63 | 11.431% | $223.564 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $74.72 | 9.241% | $81.6249 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $1,014.28 | $1,099.1255 | $1,099.11 | $1,099.05 | $1,099.20 | |