| 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 | $100.59 | 3.201% | $103.8099 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $79.54 | 11.371% | $88.5845 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $137.37 | 12.479% | $154.5124 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $76.92 | 10.248% | $84.8028 | $84.80 | $84.80 | $84.80 |
| Purchase #5 | $117.77 | 10.617% | $130.2736 | $130.27 | $130.25 | $130.30 |
| Purchase #6 | $238.97 | 5.400% | $251.8744 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $26.33 | 5.226% | $27.706 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $777.49 | $841.5636 | $841.55 | $841.50 | $841.60 | |